1. The number of links (l) which is required to form a kinematic chain can be expressed in term of the number of pairs (p) as ________ ? l = 2p-4 l = 2p-3 l = 2p-2 l = 2p-5 Answer: l = 2p-4 Explanation: View Answer Discuss in Forum Report Question

 2. The graph of turning moment diagram is drawn between ________ ? crank angle and crank radius crank angle and crank effort crank effort and crank angle crank radius and crank angle Answer: crank effort and crank angle Explanation: View Answer Discuss in Forum Report Question

 3. The mass of flywheel of a steam engine is 3250 kg with the radius of gyration of 1 m. The starting torque of the engine is 4500 N-m. What is the angular acceleration (rad/s2) of the flywheel ? 3.4 2 2.48 1.38 Answer: 1.38 Explanation: View Answer Discuss in Forum Report Question

 4. A pulley is driven by a flat belt and the maximum tension produced in the belt is of 1400 N. The belt has the density of 1000 kg/m³, 100 mm wide and 5 mm thick. What is the speed (m/sec) of the belt for the maximum powe ? 32 31 30.55 3.05 Answer: 30.55 Explanation: View Answer Discuss in Forum Report Question

 5. The rotary internal combustion engine is the inversion of ________ ? four bar link chain double slider crank chain single slider crank mechanism Rocker crank mechanism Answer: single slider crank mechanism Explanation: View Answer Discuss in Forum Report Question

 6. The pressure distribution in the uniform wear theory is ________ ? directly proportional to radius directly proportional to the square of radius inversely proportional to radius inversely proportional to the square of radius Answer: inversely proportional to radius Explanation: View Answer Discuss in Forum Report Question

 7. When the friction lining is new, the wear varies ________ ? directly to radius inversely to radius directly to the square of radius inversely to the square of radius Answer: directly to radius Explanation: View Answer Discuss in Forum Report Question

 8. What is the radial distance of a tooth from the pitch circle to the top of the tooth known as ? Dedendum Addendum Pitch circle diameter Module Answer: Addendum Explanation: View Answer Discuss in Forum Report Question

 9. Which of the following statement is TRUE about the contact ratio ? Varies directly to the length of the arc of contact Inversely proportional to the module Inversely proportional to the circular pitch All options are correct Answer: All options are correct Explanation: View Answer Discuss in Forum Report Question

 10. Which of the following is the type of pendulum governor ? Hartnell governor Proell governor Porter governor Watt governor Answer: Watt governor Explanation: View Answer Discuss in Forum Report Question