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SSC-JE Technical Quiz 1

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Question 1

The speed of an engine varies from ω1 to ω2.12) If ω1 = 210 rad/s & change in kinetic energy during cycle is 650 Nm. then find ω2 if inertia of the flywheel is 0.2 kg-m2

Question 2

What are the key functions of a master schedule?
1). To generate material and capacity requirements
2). To maintain valid priorities
3). An effective capacity utilization
4).Planning the quantity and timing of output over the intermediate time horizons

Select the correct answer using the codes given below:

Question 3

If the speed of the engine varies between 80 rpm and 100 rpm in a cycle of operation, then the coefficient of fluctuation of speed will be

Question 4

Which one of the following is correct, when a nut is tightened by placing a washer below it, the bolt will be subjected to _________.

Question 5

For giving desired shapes to the products, which of the following process is NOT used in a smithy shop?

Question 6

A steady incompressible flow field is given by The convective acceleration along x-direction at point (1, 2) is

Question 7

In a vapour compression refrigeration cycle for making ice, the condensing temperature for higher COP

Question 8

The component of torque converter that allows torque multiplication is

Question 9

The tendency of petrol to detonate in terms of octane number is determined by comparison of fuel with which of the following?

Question 10

Choose the correct relationship between COP of refrigerator and Heat Pump.
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Feb 23AE & JE Exams