ISRO Scientist or Engineer Mechanical May 2017

Instructions

For the following questions answer them individually

Question 11

A spherical joint has —————— degree (s) of freedom.

Video Solution
Question 12

Isometric projection of a sphere is

Video Solution
Question 13

ABC inventory control focuses on those

Video Solution
Question 14

How does the viscosity of fluids vary with increase in temperature?

Video Solution
Question 15

It is required to connect two parallel shafts, the distance between whose axes is small and variable. They can be coupled by

Video Solution
Question 16

Under what condition does flow separation take place?

Video Solution
Question 17

The variety of cast iron which has maximum hardness is

Video Solution
Question 18

The Kutzback criterion for determining the number of degrees of freedom (n) of a mechanism with L as number of links, J as number of lower pairs and H as number of higher pairs is

Video Solution
Question 19

The crystal structure of cementite is

Video Solution
Question 20

Hardness will be highest after which of the following heat treatment process?

Video Solution

Register with

OR

Boost your Prep!

Download App