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SSC JE 2019 - 20 technical Quiz 37

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Question 1

In an extrusion process, the chamber is filled with fluid. The pressure is transmitted to the billet through the fluid by a ram. What is this process known as_____.

Question 2

What is the condition involved in Grashof’s law?

(where s and l are the links of shortest and longest links of the 4 bar chain respectively and p and q are the lengths of the other links)

Question 3

In a cubic structure of dimension ‘a’, we have a plane with intercepts as

.The miller indices of the plane are

Question 4

Which of the following statement is false?

Question 5

The point about which a floating body starts oscillating when the body is tilted by a small angle is called_____________.

Question 6

In an ideal vapour compression refrigeration system, liquid to suction heat exchanger is used to ________.

Question 7

A simply supported beam of 1 m length is subjected to a uniformly distributed load of 0.4 N/m. The maximum bending moment occurring in the beam is _______.