Home » Mechanical Engineering Quiz » Mechanical Engineering Quiz 2

Mechanical Engineering Quiz 2


Mechanical Engineering Quiz 2

1 / 50

Which of the following substance will have same percentage in both proximate and ultimate analysis___________________?

2 / 50

Thermal diffusivity is ____________________?

3 / 50

Ram compression in turbojet involves____________________?

4 / 50

Which of the following disciplines provides study of relative motion between the parts of a machine______________?

5 / 50

A jet engine works on the principle of conservation of____________________?

6 / 50

Frictional force encountered after commencement of motion is called ___________________?

7 / 50

In grey cast iron, carbon is present in the form of____________________?

8 / 50

When two plates are butt together and riveted with cover plates with two rows of rivets, the joi;it is known as ___________________?

9 / 50

An alien bolt is___________________?

10 / 50

Condensing temperature in a refrigerator is the temperature_________________?

11 / 50

Which of the following can be regarded as gas so that gas laws could be applicable, within the commonly encountered temperature limits ?

12 / 50

The height of chimney in a power plant is governed by__________________?

13 / 50

White cast iron__________________?

14 / 50

The unit?of universal gas constant is___________________?

15 / 50

The rating of a diesel engine, with increase in airintlet temperature, will ___________________?

16 / 50

Centrifugal pump is started with its delivery valve __________________?

17 / 50

Work study is done with the help of_______________?

18 / 50

The elasticity of various materials is controlled by its___________________?

19 / 50

In testing a material for endurance strength, it is subjected to_______________________?

20 / 50

If V, U and Vr represent the absolute velocity of fluid, velocity of blade, and relative velocity of fluid, and suffix i and o stand for entry and exit conditions, then in a rotary machine whose degree of reaction is unity______________?

21 / 50

The thrust on the rotor in a centrifugal compressor is produced by________________?

22 / 50

With increase in load, radiant super heater has____________________?

23 / 50

Amorphous material is one___________________?

24 / 50

Forces are called coplanar when all of them acting on body lie in __________________?

25 / 50

The ratio of elongation in a prismatic bar due to its own weight (W) as compared to another similar bar carrying an additional weight (W) will be _________________?

26 / 50

The specific heat of superheated steam in kcal/kg is generally of the order of___________________?

27 / 50

Gas turbine works on______________?

28 / 50

Which of the following is false statement in respect of differences between machine and structure___________________?

29 / 50

Which of the following materials is most elastic_________________?

30 / 50

The probability distribution of project completion in PERT follows following distribution_________________?

31 / 50

Three different weights fall from a certain height under vacuum. They will take______________?

32 / 50

The center of percussion of the homogeneous rod of length L suspended at the top will be___________________?

33 / 50

A semi-circular disc rests on a horizontal surface with its top flat surface horizontal and circular portion touching down. The coefficient of friction between semi-cricular disc and horizontal surface is i. This disc is to be pulled by a horizontal force applied at one edge and it always remains horizontal. When the disc is about to start moving, its top horizontal force will____________________?

34 / 50

A supercritical boiler is one that operates above the pressure and temperature of following values_____________________?

35 / 50

The maximum strain energy that can be stored in a body is known as________________?

36 / 50

A hmh flame speed is obtained in diesel engine when air fuel ratio is_______________?

37 / 50

In a refrigeration cycle, the flow of refrigerant is controlled by___________________?

38 / 50

The value of the product of molecular weight and the gas characteristic constant for all the gases in M.K.S. unit is______________________?

39 / 50

A material is known as allotropic or polymorphic if it __________________?

40 / 50

The unit of overall coefficient of heat transfer is___________________?

41 / 50

In an isothermal process, the internal energy of gas molecules________________?

42 / 50

More than one stage will be preferred for reciprocating compressor if the delivery pressure is more than____________________?

43 / 50

The following type of nut is used with alien bolt____________________?

44 / 50

The feed check valve is used in order to ______________________?

45 / 50

Isotropic materials are those which have the same ____________________?

46 / 50

In forced circulation type boiler__________________?

47 / 50

One time measurement unit (TMU) in method time measurement system equals______________?

48 / 50

The buckling load for a given material depends on___________________?

49 / 50

The spark plug gap is normally maintained at________________?

50 / 50

The criterion of the thermodynamic efficiency for rotary compressor is_________________?

Provide Your Information

Your score is

The average score is 75%


Share on facebook
Share on twitter
Share on whatsapp
Mechanical Engineering Quiz 1
Mechanical Engineering Quiz 3
Mechanical Engineering Quiz 4
Mechanical Engineering Quiz 5
Mechanical Engineering Quiz 6
Mechanical Engineering Quiz 7
Mechanical Engineering Quiz 8
Mechanical Engineering Quiz 9
Mechanical Engineering Quiz 10
Mechanical Engineering Quiz 11

Help Concept 360 Please. We need 500 Youtube Subscriber. Please Subscribe our Youtube Channel. Click below link to subscribe Please

آپ سے گزارش ہے کہ ہمارے یوٹیوب چینل کوسبسکرائب کر کے ہماری مدد کریں جیسا کہ یہ ویب سائٹ آپکی مدد کر رہی ہے۔ شکریہ