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GATE 2022 Rapid Revision Quiz 6

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Question 1

The method of obtaining different mechanism by fixing different links of a kinematic chain is known as:

Question 2

The deformation of a bar under its own weight as compared to that when subjected to a direct axial load equal to its own weight will be

Question 3

The COP of a refrigerator working on a reversed Carnot cycle is 5. The ratio of the highest absolute temperature to the lowest absolute temperature would be

Question 4

For a fluid flowing over a flat plate, the Nusselt number at a point 0.5 m from the leading edge is 100. If the thermal conductivity of the fluid is 0.025 W/mK, the coefficient of convective heat transfer is

Question 5

A power plant, which uses a gas turbine followed by steam turbine for power generation, is called

Question 6

The Reynolds number of a fluid flowing over a flat plate at a distance of 16 cm from the leading edge is 25600. The thickness of the boundary layer at this point will be

Question 7

Which one of the following is a high energy rate forming process?

Question 8

Consider the following:
[1]. Crystal structure
[2]. Relative size
[3]. Chemical affinity
[4]. Valency
Which of these factors govern relative solubility of two metals in each other in the solid state?
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Jul 22ESE & GATE ME