Question Bank
CUET PG Mechanical Engineering Exam - English
Duration: 90 · Questions: 75 · Max Marks: 300 · Language: 1
Concerned Subject (Mechanical)
1
If a submerged body displaced from its equilibrium position, returns to its original position, it is called __________.
2
In a flow measurement, a venturi meter is preferred over an orifice plate because _____.
3
Pitot tube measures ______.
4
Which of the following is not a property of an ideal fluid ?
5
Nozzle used in steam turbines convert ________.
6
Which of the following assumptions is the most relevant in air-standard cycle analysis ?
7
The modern Francis turbine is a ___________flow turbine .
8
Variation of stress with strain rate for a Newtonian fluid is ______ .
9
Which of the following is NOT a part of refrigeration systems ?
10
Which of the following is NOT an intensive property ?
11
Which of the following does NOT represent a unit of viscosity ?
12
__________ in the fuel is oxidised during knocking .
13
_________ is defined as the ability of a material to resist deformation under action of an external load .
14
Draught is produced in locomotive boilers by which of the following components ?
15
For a steady flow, the value of all fluid properties at any fixed point _________ .
16
For a floating body, if the metacentre is below the centre of gravity, then the body is said to be __________ equilibrium .
17
________ is useful for measuring flow of a conducting fluid .
18
A two- stroke engine consists of ________ port (s)
19
Air Cooling is mostly preferred for _________ .
20
_______ valves are provided in reciprocating compressors .
21
Benson boiler have ______ water drum (s)
22
_________ is used for pumping water into a boilers .
23
The function of a carburetor in internal combustion engines is :
24
The device which transfers energy from the ______ to _____ the is known as hydraulic turbine .
25
The flash chamber in the single stage VCR cycle serves to ________ .
26
Define thermodynamics .
27
Which of the following statements is correct about a Benson boiler ?
28
Within a refrigeration system, the expansion valve is incorporated between the ________ .
29
The reversed ______ cycle employed for passenger aircraft systems .
30
Fusible plug in a steam boiler is placed ______ .
31
Aqua ammonia solution used in a vapour absorption refrigeration system is a solution of ammonia in ________ .
32
Coated electrodes are used in ______ .
33
Where is air cycle refrigeration commonly used ?
34
________, is not a water tube boiler .
35
Stoke is another unit of -
36
For a refrigerating machine, capacity is expressed as ______ .
37
The value of quality or dryness fraction of a substance in saturated liquid-vapor mixture is ________ .
38
Uniform flow is the type of flow where in velocity at any given time ________- with respect to space .
39
______ falls under the category of a water tube boiler .
40
Chaplets are used in ________ .
41
Which of the following is NOT a unit of pressure ?
42
What was the first refrigerant used in continuous refrigeration system ?
43
For a 2 m deep swimming pool, pressure difference between the top and the bottom of the pool is ________ kPa .
44
Pressure measurement is done by ____. by measuring heat loss from a heated wire .
45
In the Rankine cycle, the fluid which enters the boiler is :
46
Percentage elongating measured during tensile testing indicates _____ .
47
For a given centrifugal pump, discharge varies _______ with speed .
48
Foaming is a phenomenon that occurs in the boiler feed water due to _____ .
49
Compounding of a steam turbine is done to ______ .
50
Any change in entropy could be achieved by changing______ .
51
Smoke emitting from a lighted cigarette represents ________ .
52
The splash system is NOT used to lubricate _______ .
53
A dead weight tester is used widely for ______ .
54
_______ CANNOT be classified as inversion (s) of a single-slider crank mechanism .
55
Which of the following is NOT a part of Rankine cycle ?
56
A power plant that uses a gas turbine followed by a steam turbine for necessary power generation is known as __________ cycle power plant .
57
In the context of properties of steel, which of the following statement is highly relevant ?
58
Those pumps employed for mud related work have ______ type of impeller .
59
If the oil viscosity increased, then the wear loss _________ .
60
Impact load is an example of :
61
Internal energy associated with kinetic energy of molecules is ______ .
62
A capillary tube is employed in a refrigeration cycle to _______ .
63
The Babcock-Wilcox boiler is classified as a water tube boiler because :
64
Otto cycle of a car engine consists of :
65
When hot air exhausting from the turbine is used to heat up the compressor exit flow, it is knows as _______ .
66
If the specific gravity of oil is 0.7, then its density in kg/m³ will be _______ .
67
viscous forces are NOT available in _______ .
68
Which of the following is the most widely used fuel in boilers ?
69
If the relationship between shear stress of a fluid is NOT linear to the velocity gradient, then the fluid is :
70
In a Pelton wheel, jet ratio values are ________ .
71
What is kinematic viscosity ?
72
The efficiency of an ideal diesel engine does NO directly depend on ______ .
73
Which of the following equipment gives direct reading of fluid flow rates ?
74
The tendency of material to fracture without appreciable deformation is called ______ .
75
Lancashire boiler has ______ flue tube(s), whereas Cornish boiler has _____ flue tube (s) .