Mechanical Engineering - MCQ Practice Questions
Core mechanical MCQs — thermodynamics, SOM, fluid mechanics for GATE & PSUs.
259 questions | 100% Free
Q.121Medium
In a sliding contact bearing, which parameter represents the bearing characteristic number?
Q.122Medium
What is the critical design consideration for a keyway in a shaft?
Q.123Medium
In a chain drive with sprocket teeth numbers N₁ = 20 and N₂ = 60, chain pitch = 12.7 mm, speed of motor shaft = 1500 rpm, find the linear chain velocity.