Machine Design The valve rod in a steam engine is connected to an eccentric rod by Bolted joint Knuckle joint Universal coupling Cotter joint Bolted joint Knuckle joint Universal coupling Cotter joint ANSWER DOWNLOAD EXAMIANS APP
Machine Design A shaft coupling should Be easy to connect or disconnect Hold the shafts in perfect alignment Transmit full power of the shaft All of these Be easy to connect or disconnect Hold the shafts in perfect alignment Transmit full power of the shaft All of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design Which of the following key is preferred for the condition when a large amount of impact type torque is to be transmitted in both direction of rotation? Gib-head key Woodruff key Tangent key Feather key Gib-head key Woodruff key Tangent key Feather key ANSWER DOWNLOAD EXAMIANS APP
Machine Design A steel containing 0.8% carbon is known as Eutectoid steel Hypo-eutectoid steel None of these Hypereutectoid steel Eutectoid steel Hypo-eutectoid steel None of these Hypereutectoid steel ANSWER DOWNLOAD EXAMIANS APP
Machine Design The diameter of the rivet hole is usually __________ the nominal diameter of the rivet. Equal to None of these More than Less than Equal to None of these More than Less than ANSWER DOWNLOAD EXAMIANS APP
Machine Design A shaft is subjected to a maximum bending stress of 80 N/mm² and maximum shearing stress equal to 30 N/mm² at a particular section. If the yield point in tension of the material is 280 N/mm² and the maximum shear stress theory of failure is used, then the factor of safety obtained will be 3.5 3 2.8 2.5 3.5 3 2.8 2.5 ANSWER DOWNLOAD EXAMIANS APP
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