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BARC OCES 2022 Quiz 13

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Question 1

Which one of the following statement is correct regarding centrifugal pumps?

Question 2

Which of the following statement is CORRECT?

Question 3

What is the specific speed of a centrifugal pump, which has a rated capacity of 44 cumec and a head of 36 m when operated at the speed of 725 rpm?

Question 4

Identify the false statement from the following.
The specific speed of the pump increases with ______.

Question 5

Fire hose nozzle is generally made of _______.

Question 6

If f_ckf is the characteristic strength of concrete then as per the Indian Standard (IS) 456 : 2000, the modulus of elasticity of concrete is

Question 7

A soil sample has liquid limit = 45%, plastic limit of 25%, shrinkage limit = 15% for natural water content of 30%, the consistency Index for the sample is:-

Question 8

How many constraints are there in a free-rotation support used in a planar system?

Question 9

A fixed beam AB is subjected to a triangular load varying from zero at end A to W per unit length at end B. The ratio of fixed end moment at B to A will be:

Question 10

A rigid frame detailed to provide good ductility and support for both lateral and gravity loads by flexural action is called:

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ESE & GATE CE General

Mar 21ESE & GATE CE