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ESE ME 2018 Exam: Practice Quiz 6

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Question 1

In the 4-bar mechanism as shown, the link PQ measures 30 cm and rotates uniformly at 100 rev/min. The velocity of point Q on link PQ is nearly

Question 2

A beam ABCD 6m along, is supported at B and C, 3 m apart with overhangs AB = 2 m and CD = 1m. It carries a uniformly distributed load of 100 kN/m over its entire length:

Description: F:\GradeStack Courses\GATE Tests (Sent by Ravi)\GATE-22-April\GATE-IES-ME-Strength-of-Materials_files\image267.jpg
The maximum magnitude of bending moment and shear force are ____________.

Question 3

The pump preferred to be used for pumping highly viscous fluids belongs to the category of

Question 4

The throtting of certain gases may be used for getting the refrigerator effect. The value of Joule-Thomson coefficient () for such a throtting process is ____.

Question 5

A solar collector receiving solar radiation at the rate of 0.6 kW/m2 transforms it to the internal energy of a fluid at an overall efficiency of 50%. the fluid heated to 350 K is used to run a heat engine which rejects heat at 313 K. If the heat engine is to deliver 2.5 kW power, the minimum area of the solar collector required would be, nearly:

Question 6

A vacuum gauge fixed on a steam condenser reads 80 kPa vacuum. The barometer indicates 1.013 bar. The absolute pressure in terms of mercury head is, nearly

Question 7

The following tool signature is specified for a single-point cutting tool in American system
10, 12, 8, 6, 15, 20, 3
What does the angle 12 represent?

Question 8

In the queuing theory, if the arrivals in a single server model follows Poisson distribution, the time between arrivals will follows a

Question 9

Which one of the following is correct for “Burger’s vector” in screw dislocation?

Question 10

The weight of two people standing on a see saw at points A and B are measures 300N and 200N respectively. If the see saw is resting on its supports and weighs 500N, find the upward force P?
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Jul 1ESE & GATE ME