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UP Polytechnic Lecturer: Mechanical Quiz 20

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Question 1

In a variable speed SI. Engine, the maximum torque occurs at the maximum ______

Question 2

Poisson’s ratio is used in ______.

Question 3

Which of the following chart is drawn Machine vs time?

Question 4

The first of thermodynamics is the law of:

Question 5

Adaptive response rate forecasting is related to

Question 6

If five forces are acting on the single particle and having an angle of 72˚ between each and are collinear, then______.

Question 7

As per Indian Standards, the grain size 46 comes for grinding wheel, comes under the group

Question 8

If the thermal efficiency of a Carnot heat engine is 40%, then Co-efficient of performance of a refrigerator working within same temperature limits would be:

Question 9

Which of the following is not an example of recuperators type heat exchanger?

Question 10

The rate at which the particles of fluid can spread is called_______

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AE & JE Exams Mechanical Engineering

Nov 1AE & JE Exams