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SSC JE ME 2017- Machine Design Rankers Quiz 2

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Question 1

The type of coupling used to join two shafts whose axes are neither in same straight line nor parallel but intersect is

Question 2

A screw is specified by

Question 3

For a flat open belt drive the belt speed is 880 m/min & the power transmitted is 22.5 kW. What is the difference between the tight side & slack side tensions of the belt drive?

Question 4

Tension in the tight side of a belt drive is 100 N & that in the slack side is 60 N if the belt breadth is 10 cm & thickness 4 cm what is the maximum stress induced in the belt?

Question 5

In a design of key, shaft. And pulley

Question 6

Which one of the following is correct expression for Module?

Question 7

All the failure theories give nearly the same result _________.

Question 8

A rived joint may fail due to :-
A) Shearing of the rivet
B) Shearing off the plate at an edge
C) Crushing of the rivet

Question 9

The most suitable bearing for carrying very heavy loads with slow speed is _________.

Question 10

For maximum power transmitted by belt, the maximum permissible tension in the belt is:
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Feb 17ESE & GATE ME