Machine Design - 3 - Free MCQ Practice Test with solutions, GATE ME
MCQ Practice Test & Solutions: Test: Machine Design - 3 (25 Questions)
You can prepare effectively for Mechanical Engineering Design of Machine Elements with this dedicated MCQ Practice Test (available with solutions) on the important topic of "Test: Machine Design - 3". These 25 questions have been designed by the experts with the latest curriculum of Mechanical Engineering 2026, to help you master the concept.
Test Highlights:
- - Format: Multiple Choice Questions (MCQ)
- - Duration: 25 minutes
- - Number of Questions: 25
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In an ordinary bolt, the effect of the impulsive loads applied axially is concentrated on the cross-sectional area at the root of the threads.
The radial distance of a tooth from the pitch circle to the top of the tooth is called
In a gear, having involute teeth, the normal to the involute is a tangent to the
The metal suitable for bearings subjected to light loads is
A connecting rod subjected to an axial load may buckle in the plane perpendicular to the plane of motion of the connecting rod.
A connecting rod is four times strong in buckling about Y-axis than about X-axis.
In designing a sleeve coupling, length of the sleeve is taken as (where d = Diameter of the shaft)
When a shaft is subjected to combined twisting moment (T) and bending moment (M), then the equivalent twisting moment is equal to
In helical gears, the right hand helixes on one gear will mesh __________ helixes on the other gear.
The rocker arms in internal combustion engines are of first type levers.
In a crossed belt drive, the shafts are arranged parallel and rotate in the same directions.
In worm gears, the angle between the tangent to the pitch helix and an element of the cylinder, is known as
The bell crank levers used in railway signalling arrangement are of third type levers.
When spring index increases, the value of Wahl's stress factor
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
The longitudinal stress is __________ of the circumferential stress.
The expression 0.175 - 0.841/T is the Lewis form factor for
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