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ME8651 Important Questions Design of Transmission Systems Regulation 2017 Anna University

ME8651 Important Questions Design of Transmission Systems

ME8651 Important Questions Design of Transmission Systems Regulation 2017 Anna University free download. Design of Transmission Systems Important Questions ME8651 pdf free download.

Sample ME8651 Important Questions Design of Transmission Systems

Calculate the power capacity of the leather belt of 9mm x 250mm is used to drive a CI pulley 900mm in diameter at 336rpm. If the active arc on the smaller pulley is 120o and stress in tight side is 2Mpa. The density of the leather may be taken as 980 kg/m3 and coefficient of friction of leather on CI is 0.35.
ME8651 Important Questions Design of Transmission Systems
Design a flat belt drive for a fan running at 360rpm which is driven by a 10 KW at1440 rpm motor. The belt drive is open type and the distance between the pulley Centres is 2000 mm .The diameter of a driven pulley is 1 m .
ME8651 Important Questions Design of Transmission Systems
Design a flat belt drive to transmit 20kW at 720rpm. The centre distance is 3m and the speed ratio is 3. Diameter of rolling pulley is 1.2 m.
ME8651 Important Questions Design of Transmission Systems
Design a flat belt drive to transmit 15 KW at 480rpm from an engine to line shaft at 1200 rpm. The centre distance between the pulleys is 2 m .The diameter of engine pulley is 600 mm.
ME8651 Important Questions Design of Transmission Systems
A flat belt drive is required to transmit 12 KW from a motor running at 720 rpm. The belt is 12 mm thick and has mass density of 0.001 gm/mm3. Permissible stress in the belt not to exceed 2.5 N/mm2.Diameter of driving pulley is 250 mm whereas the speed of driven pulley is 240 rpm. The two shafts are 1.25 m apart, coefficient of friction is 0.25. Determine the width of the belt.

Subject name Design of Transmission Systems
Short Name DTS
Semester 6
Subject Code ME8651
Regulation 2017 regulation

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