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ME Quiz - 3

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Question 1

Match List-I (Cycle) with List-II (Equipment) and select the correct answer using the code given below the lists.
List-I
A. Air refrigeration
B. Vapour Compression refrigeration
C. Vapour absorption refrigeration
D. Steam jet refrigeration
List-II
(1). Absorber
(2). Flash chamber
(3). Turbine
(4). Compressor

Question 2

Match List-I (Gas cycles) with List-ii (Thermodynamic Coordinates) and select the correct answer using the code given below the lists:
List-i
A). Carnot cycle
B). Brayton cycle
C). Ericsson cycle
D). Stirling cycle
List-ii
1). Pressure-Entropy
2). Pressure-Temperature
3). Temperature-Volume
4). Temperature-Entropy

Question 3

A furnace has a 20 cm thick wall with thermal conductivity 0.8 W/m-k. For the same heat loss from the furnace , what will be the thickness of the wall if the thermal conductivity of the material is 0.16 W/m-k?

Question 4

Allen bolts are ___________.

Question 5

For profile controls, datum is __________.

Question 6

Vane compressor is an example of_____?

Question 7

The pulverisation of coal is done ___________.

Question 8

Non parallel, non intersecting shaft arrangement is used in ____________.

Question 9

Which of the following refrigerant is commonly used in domestic refrigerator?

Question 10

To avoid cavitation in centrifugal pumps ___________.

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AE & JE Exams Mechanical Engineering

Oct 6AE & JE Exams