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EC8392 Important 16 mark Questions Digital Electronics Regulation 2017 Anna University

EC8392 Important 16 mark Questions Digital Electronics

EC8392 Important 16 mark Questions Digital Electronics Regulation 2017 Anna University free download. Digital Electronics Important Questions EC8392 pdf free download.

Sample EC8392 Important 16 mark Questions Digital Electronics:

1. Using K-map simplify the expression Y (A, B, C, D) = m1+m3+m5+ m7+m8+m9+
m0+m2+m10+m12+m13. Indicate the prime implicants, essential and non-essential
prime implicants. Realize the logic circuit using AND-OR-INVERT gates and also
by using NAND gates. (16)
2. Obtain the simplified function for the Boolean function Y (A, B, C, D) = m1+m3+m5+
m7 +m8+m9+ m0+m2+m10+m12+m13 using Quine McClusky method. Obtain the
NAND and NOR implementation of the simplified expression.
(16) EC8392 Important 16 mark Questions Digital Electronics
3. Obtain the minimum SOP using Quine McClusky method and verify using K- map
F= m0 + m2+m4+m8+m9+m10+m11+m12+m13. (16)
4. Determine the prime implicants of the following function and verify using K-map
F(A,B,C,D) = Σ(3,4,5,7,9,13,14,15). (16)
5. Simplify using K-map to obtain a minimum POS expression for the function
F = (A’ + B’ + C + D) (A + B’+ C + D) (A + B + C + D’) (A + B + C’ + D’)
(A’+ B + C + D’)(A + B + C’ + D). (8)
6. Write short notes on i) alphanumeric codes and ii) Error detection and correction
methods (6) EC8392 Important 16 mark Questions Digital Electronics
7. i. Simplify F (A,B,C,D) = Σm ( 1,3,5,8,9,11,15) + Σd (2,13).If don’t care conditions
are not taken into care what will be the simplified Boolean function? Write your
comments on it. Implement both circuits using logic gates. (12)
ii. Add 26 and 39 using Excess-3 code. (4)
8. Simplify using five variable mapping
F =(8,9,10,11,13,15,16,18,21,24,25,26,27,30,31) (16)
9. State and prove De – Morgan’s theorems using two variables. (6)
10. Realize the functions of NOT, AND, OR and NAND gates only with NOR gates. (8) EC8392 Important 16 mark Questions Digital Electronics
11. i. Convert the decimal 65 to BCD, Excess-3 and Gray code (4)
ii. Encode data bits 1001 into a seven bit even parity Hamming code. (4)
12. Simplify the following Boolean function in SOP and POS form using K-map
F ( A,B,C,D) = Σm( 3,4,9,13,14,15) + Σd ( 2,5,10,12) (8)
13. Simplify the following function using K – map and tabular methods. Compare the
methods. F ( A,B,C,D) = Σm(4,5,6,7,8) + Σd (11,12,13,14,15).Implement the
result using NAND gates. EC8392 Important 16 mark Questions Digital Electronics

Subject name Digital Electronics
Semester 3
Subject Code EC8392
Regulation 2017 regulation

EC8392 Important 16 Mark Questions Digital Electronics Click Here To Download

EC8392 Important 2 Mark Questions Digital Electronics


EC8392 Syllabus Digital Electronics


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Important question

EC8392 Important Questions Digital Electronics Regulation 2017 Anna University

EC8392 Important Questions Digital Electronics

EC8392 Important Questions Digital Electronics Regulation 2017 Anna University free download. Digital Electronics Important Questions EC8392 pdf free download.

Sample EC8392 Important Questions Digital Electronics:

1. State Demorgan’s Theorem.
De Morgan suggested two theorems that form important part of Boolean algebra. They are,
i. The complement of a product is equal to the sum of the complements.
(AB)’ = A’ + B’
ii. The complement of a sum term is equal to the product of the complements.
(A + B)’ = A’B’ EC8392 Important Questions Digital Electronics

2. Implement using NAND gates only, F = x y z + x′ y′.

3. What are Don’t care terms? In some logic circuits certain input conditions never occur, therefore the corresponding output never appears. In such cases the output level is not defined, it can be either high or low. These output levels are indicated by ‘X’ or ‘d’ in the truth tables and are called don’t care conditions or incompletely specified functions. EC8392 Important Questions Digital Electronics

4. Apply De-Morgan’s theorem to [ (A+B) + C ] ′. Given [(A+B)+C] ′ = (A+B) ′.C′
= (A′.B′).C′
[(A+B)+C] ′ = A′B′C′

5. Convert 0.35 to equivalent hexadecimal number.
Given (0.35)10 =0.35 x 16=5.60 =0.60 x 16=9.60 =0.60 x 16=9.60 (0.35)10 = (0.599)16 EC8392 Important Questions Digital Electronics

6. Convert Y=A+BC′+AB+A′BC into canonical form.
Given Y=A+BC′+AB+A′BC Y=A(B+B′)(C+C′)+(A+A′)BC′+AB(C+C′)+A′BC Y=ABC+ABC′+AB′C+AB′C′+ABC′+A′BC′+ABC+ABC′+A′BC Y=ABC+ABC′+AB′C+AB′C′+A′BC′+A′BC

7. Define ‘min term’ and ‘max term’.
A product term containing all the variables of the function in either complemented or uncomplemented form is called a min term. A sum term containing all the variables of the function in either complemented or uncomplemented form is called a max term. EC8392 Important Questions Digital Electronics

8. Prove that the logical sum of all min terms of a Boolean function of 2 variables is 1.
Consider two variables as A and B. For two variables A and B minterms are: A′B′,A′B,AB′,AB. The logical sum of these minterms are given by F= A′B′+A′B+AB′+AB = A′(B′+B)+A(B′+B) (B′+B=1) = A′(1)+A(1) (A′+A=1) F=1 Hence it is to be proved. EC8392 Important Questions Digital Electronics

 

Subject name Digital Electronics
Semester 3
Subject Code EC8392
Regulation 2017 regulation

EC8392 Important Questions Digital Electronics Click Here To Download

EC8392 Important 16 Mark Questions Digital Electronics


EC8392 Syllabus Digital Electronics


EC8392 Notes Digital Electronics


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EC8352 Important 16 Mark Questions Signals and Systems Regulation 2017 Anna University

EC8352 Important 16 Mark Questions Signals and Systems

EC8352 Important 16 Mark Questions Signals and Systems Regulation 2017 Anna University free download. Signals and Systems Important 16 Mark Questions EC8352 pdf free download.

Sample EC8352 Important 16 Mark Questions Signals and Systems:

1.
(i) Write about elementary Continuous time Signals in detail. (7)
(ii) Find whether the following signal is periodic. If periodic
determine the fundamental period:
a)
b)
(6)
BTL 1
Remembering
2.
(i) Identify whether the following system are linear or not. (8)
(a)
(b)
(ii) Name the odd and even components of the following signals.

3.
(i) Examine whether the following system are time invariant or not. (7)
(a)
(b)
(ii) Recognize the power and RMS value of the signal. (6)
(a)
) (b)
BTL 1
Remembering
4.
(i) List the difference between the following (6)
(a) Causal and Non-causal signals.
(b) Deterministic and Random Signals.
(ii) Draw the following signals (7) EC8352 Important 16 Mark Questions Signals and Systems
(a)
(b)
(c)
BTL 1
Remembering
5.
Estimate whether the following signals are energy signals or power
signals
(a)
(4)
(b)
(5)
(c)
(4)
BTL 2
Understanding
6.
(i) Predict whether the following signal is periodic or not. (3)
(ii) Estimate the summation (3)
(iii)Estimate the fundamental period T of the continuous time signal. (7)
(a)
)
(b)
BTL 2
Understanding EC8352 Important 16 Mark Questions Signals and Systems
7.
A Discrete time System is given as y(n) = y2(n-1) + x(n). A bounded input of x(????) = 2δ(????) is applied to the system. Assume that the system is initially relaxed. Check whether the system is stable or unstable. (13)

8.
(i) Experiment the following signal for linearity, Time Invariance, memoryless, Causality and Stability. (7)
y(????) = 2x(n-2) EC8352 Important 16 Mark Questions Signals and Systems
(ii) Discover whether the following are periodic. (6)
BTL 3
Applying
9.
(i)Compute whether the following system is linear, time invariant,
stable and invertible. (8)
(a) y(n) = x2(n) (b) y(n) = x(-n) EC8352 Important 16 Mark Questions Signals and Systems
(ii)Demonstrate that the signal satisfies linearity, time invariance, causality
and stability conditions. (5)
y(n) = x(n) + n x(n+1)
BTL 3
Applying
10.
(i) Given x(t) =
-2≤t≤4 (8)
0, Otherwise
Examine. (1) x(t) (2) x(t+1) (3) x(2t) (4) x(t/2)
(ii) Judge the discrete time sequence x[n]=sin(
is periodic or not. (5) EC8352 Important 16 Mark Questions Signals and Systems
BTL 4
Analyzing
11.
Analyze whether the given systems are causal and stable.
(i) h(t) =u(t) (4)
(ii) h(n) =u(n+5) (4)
(iii)h(n) =
(5)
BTL 4
Analyzing
12.
A trapezoidal pulse x(t) is defined by x(t) =
(i) Examine total energy of x(t). (5)
(ii) Sketch x(2t-3). (3)
(iii) If y(t) = dx(t)/dt. Examine total energy of x(t). (5)
BTL 4 EC8352 Important 16 Mark Questions Signals and Systems
Analyzing
13.
Test whether the following system are linear or nonlinear, time invariant or not, causal or noncausal, stable or unstable.
(i) ????(????) = etx(t) (7) EC8352 Important 16 Mark Questions Signals and Systems
(ii) y(????) = x(????) u(n) (6)

 

Subject name Signals and Systems
Semester 3
Subject Code EC8352
Regulation 2017 regulation

EC8352 Important 16 Mark Questions Signals and Systems Click Here To Download

EC8352 Syllabus Signals and Systems


EC8352 Notes Signals and Systems


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EC8352 Important Questions Signals and Systems Regulation 2017 Anna University

EC8352 Important Questions Signals and Systems

EC8352 Important Questions Signals and Systems Regulation 2017 Anna University free download. Signals and Systems Important Questions EC8352 pdf free download.

Sample EC8352 Important Questions Signals and Systems:

1.State the two properties of unit impulse function.
BTL 1
Remembering
2.List the classification of Systems.
BTL 1
Remembering
3.Show that
BTL 1
Remembering
4.Draw the following signals
(a)
(b)
BTL 1
Remembering
5.Define the periodicity of
.
BTL 1
Remembering
6.Write the conditions for a system to be LTI Systems.
BTL 1
Remembering
7.Explain when the system said to be memory less with an example.
BTL 2
Understanding EC8352 Important Questions Signals and Systems
8.Summarize deterministic and random Signals.
BTL 2
Understanding
9.Estimate whether the following system is Time Invariant/Time variant and also causal/non causal:
10.Observe the following system is static or dynamic and also causal or non-causal system:
.
BTL 2
Understanding EC8352 Important Questions Signals and Systems
11.Verify the discrete time signal
is periodic.
BTL 3
Applying
12.Relate the impulse signal, step signal, ramp signal.
BTL 3
Applying EC8352 Important Questions Signals and Systems
13.Show the unit Pulse signal.
BTL 3
Applying
14.Examine the fundamental period ‘T’ of the following signal, if they are periodic:
.
BTL 4
Analyzing
15.Compare energy and power signals.
BTL 4
Analyzing EC8352 Important Questions Signals and Systems
16.Distinguish between continuous time and discrete time signals.
BTL 4
Analyzing
17.Evaluate the energy and power of a unit step signal.
BTL 5
Evaluating
18.Elaborate symmetric and anti-symmetric signals.
BTL 5
Evaluating
19.Create the mathematical and graphical representation of continuous time and discrete time impulse function.
BTL 6
Creating EC8352 Important Questions Signals and Systems
20.Formulate whether the given system described by the equation is linear and time invariant

Subject name Signals and Systems
Semester 3
Subject Code EC8352
Regulation 2017 regulation

EC8352 Important Questions Signals and Systems Click Here To Download

EC8352 Important 16 Mark Questions Signals and Systems


EC8352 Syllabus Signals and Systems


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EC8351 Important 16 mark Questions Electronic Circuits 1

EC8351 Important 16 mark Questions Electronic Circuits 1

EC8351 Important 16 Mark Questions Electronic Circuits 1 Regulation 2017 Anna University free download. Electronic Circuits 1 Important 16 mark Questions EC8351 pdf free download.

Sample EC8351 Important 16 mark Questions Electronic Circuits 1:

1 What is D.C. load line? How will you select the operating point, explain it using common emitter amplifier characteristics as an example? (13)
BTL 1
Remembering

2 Demonstrate the voltage divider biasing and calculate the stability factor for BJT. (13)
BTL 1
Remembering EC8351 Important 16 Mark Questions Electronic Circuits 1

3 For a BJT with a voltage divider bias circuit, find the change in Q-point with the variation in β when the circuit contains an emitter resistor. Let the biasing resistors be RB1=56kΩ, RB2=12.2kΩ, RC=2kΩ, RE=0.4kΩ, VCC=10V, VBE(ON)=0.7V and β=100. (13)
BTL 1
Remembering

4 With neat diagrams, how would you show two bias compensation techniques and state its advantages and disadvantages. (13)
BTL 1
Remembering EC8351 Important 16 Mark Questions Electronic Circuits 1

5 Relate the various methods of biasing using BJT in terms of their stability factors. (13)
BTL 2
Understanding

6 (i) Illustrate stability and thermal stability. (7)
(ii) Summarize the biasing FET switching circuits. (6)
BTL 2
Understanding

7 Interpret the circuit as shown in below. β =100 for this transistor. Calculate ???????????? for a given circuit. (13)

10 Analyze various techniques of stabilization of Q-point
in a transistor. (13)
BTL 4 Analyzing EC8351 Important 16 Mark Questions Electronic Circuits 1

11 Explain in detail about various methods of biasing
MOSFET. (13)
BTL 4 Analyzing

12 (i) Examine the circuit which uses the diode to
compensate for changes in Ico. Explain how
stabilization is achieved in circuit. (8)
(ii) Briefly examine the reason for keeping the
operating point of transistor as fixed. (5)
BTL 4 Analyzing EC8351 Important 16 Mark Questions Electronic Circuits 1

13 (i) Evaluate the importance of emitter stabilized
biasing with necessary circuit diagram? (5)
(ii) Determine IB, IC, VCE, VC, VB, VE and VBC For the
emitter bias network shown below, (8)

14 Design the circuit shown below with transistor parameters IDSS=12mA, Vp=-4V and λ=0.008V-1. Determine the small signal voltage gain Av=Vo/Vi.
(13)

 

Subject name Electronic Circuits 1
Semester 3
Subject Code EC8351
Regulation 2017 regulation

EC8351 Important 16 mark Questions Electronic Circuits 1 Click Here To Download

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EC8351 Important Questions Electronic Circuits 1

EC8351 Important Questions Electronic Circuits 1

EC8351 Important Questions Electronic Circuits 1 Regulation 2017 Anna University free download. Electronic Circuits 1 Important Questions EC8351 pdf free download.

Sample EC8351 Important Questions Electronic Circuits 1:

1.What is operating point?
BTL 1
Remembering

2.Draw D.C load line.
BTL 1
Remembering EC8351 Important Questions Electronic Circuits 1

3.List out the three stability factor.
BTL 1
Remembering

4.Discuss about Q point.
BTL 1
Remembering

5.What is the impact of temperature on drain current of MOSFET?
BTL 1 EC8351 Important Questions Electronic Circuits 1
Remembering

6.How to find the expression for stability factor
BTL 1
Remembering

7.Predict the collector and base current for the given specifications hfe =80,VBE(ON) = 0.7v, Rc=5K, Rb=10K, Vcc=5V
BTL 2 EC8351 Important Questions Electronic Circuits 1
Understanding

8.Illustrate the main idea of compensation techniques.
BTL 2
Understanding

9.Summarize the concept of thermal runaway.
BTL 2
Understanding EC8351 Important Questions Electronic Circuits 1

10.Give outline for compensation techniques.
BTL 2
Understanding

11.Identify the operating regions of N-channel MOSFET and how do you identify the operating region.
BTL 3
Applying EC8351 Important Questions Electronic Circuits 1

12.Categorize the different methods of biasing a JFET.
BTL 3
Applying

13.How would you apply various conditions for thermal stability and What are the conditions for thermal stability?
BTL 3
Applying

14.Analyze the function of Q-point. How it varies the output?

15.Examine why the operating point selected at the center of the active region.
BTL 4
Analyzing EC8351 Important Questions Electronic Circuits 1

16.List out the advantages of using emitter resistance in the context of biasing.
BTL 4
Analyzing

17.Assess the importance of selecting the proper operating point.
BTL 5
Evaluating

18.How would you explain FET is known as voltage variable resistor?
BTL 5
Evaluating EC8351 Important Questions Electronic Circuits 1

19.Build the fixed bias single stage transistor circuit.
BTL 6
Creating

20.How would you adapt a D.C load line in fixed bias amplifier circuit?

 

Subject name Electronic Circuits 1
Semester 3
Subject Code EC8351
Regulation 2017 regulation

EC8351 Important Questions Electronic Circuits 1 Click Here To Download

EC8351 Important 16 mark Questions Electronic Circuits 1


EC8351 Syllabus Electronic Circuits 1


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EC8393 Important 16 mark Questions Fundamentals of Data Structures in C

EC8393 Important 16 Mark Questions Fundamentals of Data Structures in C

EC8393 Important 16 mark Questions Fundamentals of Data Structures in C Regulation 2017 Anna University free download. Fundamentals of Data Structures in C Important 16 mark Questions EC8393 pdf free download.

Sample EC8393 Important 16 mark Questions Fundamentals of Data Structures in C

1Explain the constants, expressions and statements in C. (13)
BTL -2
Understanding EC8393 Important 16 mark Questions Fundamentals of Data Structures in C

2i ) Compare various types of operators in C. (6)
ii) List and explain the various data types in C (7)
BTL -4
Analyzing EC8393 Important 16 mark Questions Fundamentals of Data Structures in C

3Describe the structure of a C program with an example. (13)
BTL -1
Remembering

4i) Write a Program to find the area and circumference of a
circle with radius r. (6)
ii) Write a program to find the sum of first 100 integers. (7)
BTL -1
Remembering EC8393 Important 16 mark Questions Fundamentals of Data Structures in C

5i) Write a C program to find whether the given year is leap year or not. (7)
ii) Write a C program to find whether the given number is palindrome or not using C. (6)
BTL -1
Remembering EC8393 Important 16 mark Questions Fundamentals of Data Structures in C

6Compose a program to narrate about ‘for’, ‘while’ and ‘do while’ looping statements. (13)
BTL -6
Creating

7i) Assess C code for the reverse of a number. (7)
ii) Write a C program to determine the roots of quadratic equation. (6)
BTL -5
Evaluating EC8393 Important 16 mark Questions Fundamentals of Data Structures in C

8i) Summarize the need of array variables. Describe it with
respect to arrays. Declaration of array & initialization. (6)

ii) Demonstrate a Program to reorder a one dimensional
array. (7)
BTL- 2
Understanding

9What is a two dimensional array explain its initialization? (13)
BTL -1
Remembering EC8393 Important 16 mark Questions Fundamentals of Data Structures in C

10i) Develop a C program for performing Matrix operations. (6)
ii) Identify and explain the various ways of reading and writing string in c. (7)
BTL- 3
Applying

11 Distinguish Two dimensional and one dimensional array and explain it with example. And initialize it with example. (13)
BTL- 4
Analyzing

12 Write and explain a C program to find the given number is palindrome or not without using string function. (13)
BTL-2
Understanding EC8393 Important 16 mark Questions Fundamentals of Data Structures in C

13 Write Short note on the following with examples
i) String and character array . (6)
ii) String input & output. (7)
BTL -3
Applying

14 Analyze the various string functions with example.

 

Subject name Fundamentals of Data Structures in C
Semester 3
Subject Code EC8393
Regulation 2017 regulation

EC8393 Important 16 mark Questions Fundamentals of Data Structures in C Click Here To Download

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MA8352 Important 16 Mark Questions Linear Algebra and Partial Differential Equations

MA8352 Important 16 mark Questions Linear Algebra and Partial Differential Equations

MA8352 Important 16 Mark Questions Linear Algebra and Partial Differential Equations Regulation 2017 Anna University free download. Linear Algebra and Partial Differential Equations Important 16 Mark Questions MA8352 pdf free download.

Sample MA8352 Important 16 Mark Questions Linear Algebra and Partial Differential Equations:

1.(a) In any vector space ????, prove that the following statements are true :
i) 0.????=0 for each ????∈????
ii) (−????)????=−(????????) for each ????∈???? and each ????∈????
iii) ????.0=0 for each ????∈????
BTL3Applying

1. (b)Let ???? be the set of all polynomials of degree less than or equal to n with real coefficients. Show that ???? is a vector space over???? with respect to polynomial addition and usual multiplication of real numbers with a polynomial.
BTL3Applying MA8352 Important 16 Mark Questions Linear Algebra and Partial Differential Equations

2. (a)If ????,???? and ???? are vectors in a vector space ???? such that ????+????=????+???? then prove that ????=????
ii) The vector 0 (identity) is unique
iii) The additive identity for any ????∈???? is unique
BTL4Analyzing

2.(b)Point out that the set of all ????×???? matrices with entries from a field F is a vector space denoted as ????????×????(????) with the operations of matrix addition and scalar multiplication is a vector space
BTL4Analyzing MA8352 Important 16 Mark Questions Linear Algebra and Partial Differential Equations

3. (a)Let ???? be a vector space and ???? a subset of????. Prove that???? is a subspace of ???? if and only if the following three conditions hold for the operations defined in????:
i) 0∈????ii) ????+????∈???? whenever ????∈???? and ????∈????
iii) ????????∈???? whenever ????∈???? and ????∈????

3.(b)Evaluate that the set of all real valued continuous (differentiable or integrable) functions of ???? defined in some interval [0,1] is a vector space.
BTL5Evaluating MA8352 Important 16 Mark Questions Linear Algebra and Partial Differential Equations

4. (a)i) Prove that any intersection of subspaces of a vector space ???? is a subspace of ????
ii) Prove that the union of two subspaces is not necessarily a subspace
BTl3Applying

4.(b)Analyse that the set of all convergent sequences is a vector space over the field of real numbers
BTL4 Analyzing MA8352 Important 16 Mark Questions Linear Algebra and Partial Differential Equations

5. (a)Describe that the union of two subspaces ????1 and ????2 is a subspace if and only if one is contained in the other
BTL1 Remembering

5.(b)Illustrate that set of all diagonal matrices of order ????×???? is a subspace of the vector space ????????×????(????), where ????????×???? is the set of all square matrices over the field FBTL2 Understanding MA8352 Important 16 Mark Questions Linear Algebra and Partial Differential Equations

6. (a)Prove that the span of any subset ???? of a vector space ???? is a subspace of ????. Moreover, any subspace of ???? that contains ???? must also contain the span of ????
BTL3Applying

6.(b)Evaluate that ????1={(????1,????2,…????????)∈????????;????1+????2+⋯+????????=0} is a subspace of ???????? and ????2={(????1,????2,…????????)∈????????;????1+????2+⋯+????????=1} is not a subspace
BTL5Evaluating MA8352 Important 16 Mark Questions Linear Algebra and Partial Differential Equations

7. (a)Prove that the span of any subset S of a vector space ???? is the smallest subspace of ???? containing????.

 

Subject name Linear Algebra and Partial Differential Equations
Semester 3
Subject Code MA8352
Regulation 2017 regulation

MA8352 Important 16 Mark Questions Linear Algebra and Partial Differential Equations Click Here to download

MA8352 Important 2 Mark Questions Linear Algebra and Partial Differential Equations


MA8352 Syllabus Linear Algebra and Partial Differential Equations


MA8352 Notes Linear Algebra and Partial Differential Equations


MA8352 Questions Bank Linear Algebra and Partial Differential Equations

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MA8352 Important Questions Linear Algebra and Partial Differential Equations

MA8352 Important Questions Linear Algebra and Partial Differential Equations

MA8352 Important Questions Linear Algebra and Partial Differential Equations Regulation 2017 Anna University free download. Linear Algebra and Partial Differential Equations Important Questions MA8352 pdf free download.

Sample MA8352 Important Questions Linear Algebra and Partial Differential Equations

1. Define Vector Space BTL1 Remembering

2. Define Subspace of a vector space BTL1 Remembering

3. State the necessary and sufficient condition for a subset of a vector space to be subspace BTL1 Remembering

4. Do the polynomials ????3−2????2+1,4????2−????+3 and 3????−2 generate ????3(????)? Justify your answer. BTL2 Understanding MA8352 Important Questions Linear Algebra and Partial Differential Equations

5. Is {(1,4,−6),(1,5,8),(2,1,1),(0,1,0)} is a linearly independent subset of ????3 ? Justify your answer BTL2 Understanding

6. The vectors ????1=(2,−3,1),????2=(1,4,−2),????3=(−8,12,−4),????4=(1,37,−17) and ????5=(−3,−5,8) generate ????3. Find a subset of the set {????1,????2,????3,????4,????5} that is a basis for ????3 BTL3 Applying

7. Let ???? and ???? be distinct vectors of a vector space ????. Show that if {????,????} is a basis for ???? and ???? and ???? are non-zero scalars, then both {????+????,????????} and {????????,????????} are also bases for ???? BTL3 Applying MA8352 Important Questions Linear Algebra and Partial Differential Equations

8. Write the vectors ????=(1,−2,5) as a linear combination of the vectors ????=(1,1,1),????=(1,2,3) and ????=(2,−1,1) BTL2 Understanding

9. Show that the set of all polynomials in one variable over a field F of degree less than or equal to n is a subspace of the vector space of all polynomials over F
BTL3 Applying

10. Determine whether the set W={(????1,????2,????3)????????3:????1+2????2-3????3=1}
is a subspace of ????3 under the operations of addition and scalar multiplication.
BTL2 Understanding

11. Determine whether ????=(4,−7,3) can be written as a linear combination of ????1=(1,2,0) and ????2=(3,1,1) in ????3 BTL2 Understanding

12. For which value of k will the vector ????=(1,−2,????) in ????3 be a linear combination of the vectors ????=(3,0,−2) and ????=(2,−1,5)? BTL3 Applying MA8352 Important Questions Linear Algebra and Partial Differential Equations

13. Determine whether the set ????1={(????1,????2,????3)∈????3∶ ????1=????3+2} is a subspace of ????3 under the operations of addition and scalar multiplication defined on ????3.

 

Subject name Linear Algebra and Partial Differential Equations
Semester 3
Subject Code MA8352
Regulation 2017 regulation

MA8352 Important Questions Linear Algebra and Partial Differential Equations Click Here to download

MA8352 Important 16 Mark Questions Linear Algebra and Partial Differential Equations


MA8352 Syllabus Linear Algebra and Partial Differential Equations


MA8352 Notes Linear Algebra and Partial Differential Equations


MA8352 Questions Bank Linear Algebra and Partial Differential Equations

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CE8351 Important 16 marks Questions Surveying Regulation 2017 Anna University

CE8351 Important 16 Marks Questions Surveying 

CE8351 Important 16 marks Questions Surveying Regulation 2017 Anna University free download. Surveying Important 16 marks Questions CE8351 pdf free download.

Sample CE8351 Important 16 marks Questions Surveying:

1. (i) What are the basic principles of surveying? Describe it.
(ii) Discuss about the different sources of error in chain surveying.

2.(i) Describe the field and office work in chain surveying?
(ii) Examine how you will conduct chain survey to measure a land in agriculture field. (CE8351 Important 16 marks Questions Surveying)

3.(i) Describe the methods of ranging by using a line ranger.
(ii) Show the different methods of overcoming difficulties if there are obstacles in chaining and ranging both.

4.Explain the methods of chaining with neat sketches. While you do chaining to overcome obstacles for chaining and not for ranging?

5. (i) Prepare a list of accessories required for a chain survey? Explain the functions of each. (CE8351 Important 16 marks Questions Surveying)
(ii) With a simple sketch, state the construction and use of a cross staff.

6. The following staff readings were observed successively
with a level, the instrument having been moved after third,
sixth and eighth readings 2.228, 1.606, 0.988, 2.090, 2.864,
1.262, 0.602, 1.982, 1.044, 2.684 meters. Enter the above
readings in a page of a level book and evaluate the R.L. of
points if the first reading was taken with a staff held on a
bench mark of 432.384 m. (CE8351 Important 16 marks Questions Surveying)

11. What are the different sources of error in leveling and
explain them in detail.

12.Describe the effects of curvature and refraction in leveling and their corrections.

13.Describe the profile leveling and cross sectional leveling.

14.i)Define Bench mark. Describe the different types of bench marks.
ii)Compare the rise and fall and line of collimation method in reducing leveling

15 The following reading were taken with a dumpy level (a)
when the instrument is midway between two pegs A and B,
100 mts apart. The staff reading on A= 3.345 m. The staff
reading on B= 2.025 m. (b) when the instrument is kept very
near A. The staff reading on A = 2.950 m. The staff reading on
B= 2.000m. Is the instrument in adjustment or not? When the
instrument is very near to A. What should be the correct
reading on staff B? (CE8351 Important 16 marks Questions Surveying)

 

Subject name Surveying
Semester 3
Subject Code CE8351
Regulation 2017 regulation

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