Home » Mechanical Engineering Quiz » Mechanical Engineering Quiz 32

Mechanical Engineering Quiz 32

0%
1

Mechanical Engineering Quiz 32

1 / 50

The change in the unit volume of a material under tension with increase in its Poisson?s ratio will ________________?

2 / 50

Heating wet steam at constant temperature is heating it at constant_________________?

3 / 50

Corioli?s component acts________________?

4 / 50

In counter flow heat exchangers_________________?

5 / 50

A grey body is one whose absorptivity_________________?

6 / 50

Alcohol is used in manometer, because____________________?

7 / 50

The maximum value of the pressure angle in case of cam is kept as________________?

8 / 50

Delta iron occurs at temperature of_______________?

9 / 50

If a material expands freely due to heating it will develop ____________________?

10 / 50

The employees provident fund act is applicable to________________?

11 / 50

Which is false statement about multistage compression ?

12 / 50

Angle of ascent of cam is defined as the angle___________________?

13 / 50

Which of the following is a permanent fastening ?

14 / 50

Carburretion is done to________________?

15 / 50

Choose the correct relationship ?

16 / 50

Elinvar, an alloy used in precision instruments, hair springs for watches, etc. contains the following element as principal alloying element__________________?

17 / 50

The unit of pressure in S.I. units is____________________?

18 / 50

Standard time is defined as ____________________?

19 / 50

The basic job of feed water treatment in boilers is to overcome the problem of __________________?

20 / 50

Ratio of inertia force to elastic force is known as__________________?

21 / 50

The ideal efficiency of a Brayton cycle with regeneration, with increase in pressure ratio will______________?

22 / 50

Which is not correct statement about pulverised fuel firing ?

23 / 50

Metacentre is the point of intersection of _________________________?

24 / 50

If threads on a bolt are left hand, threads on nut will be_____________________?

25 / 50

Fire tube boilers are limited to a maximum design working pressure of ____________________?

26 / 50

In turbulence chamber in diesel engine__________________?

27 / 50

In a throttling process________________?

28 / 50

According to fan laws, at constant weight of air or gas, the speed, capacity and pressure vary________________?

29 / 50

A heavy string attached at two ends at same horizontal level and when central dip is very small approaches the following curve ____________________?

30 / 50

The number of links and instantaneous centers in a reciprocating engine mechanism are ___________________?

31 / 50

One ton of refrigeration is equal to the refrigeration effect corresponding to melting of 1000 kg of ice_________________?

32 / 50

Job evaluation is the method-of determining the________________?

33 / 50

The crystal of alpha iron is ____________________?

34 / 50

The buoyancy depends on___________________?

35 / 50

The actual volume of fresh charge admitted in 4-stroke petrol engine is_________________?

36 / 50

Which of the following are ferrite materials__________________?

37 / 50

If an application calls for stresses on screw threads in one direction only, then the following type of thread would be best suited ________________?

38 / 50

The cycle in which heat is supplied at constant volume and rejected at constant pressure is known as_________________?

39 / 50

The molecules in a solid move______________?

40 / 50

Reaction turbines are used for____________________?

41 / 50

A grey body is one whose absorptivity _________________?

42 / 50

The valve rod in a steam engine is connected to an eccentric rod by_________________?

43 / 50

Which of the following constituents of steels is softest and least strong ________________?

44 / 50

The time constant of a thermocouple is_______________?

45 / 50

In order to obtain bolt of uniform strength____________________?

46 / 50

Intensive property of a system is one whose value____________________?

47 / 50

The- most efficient method of compressing air is to compress it_________________?

48 / 50

Pick up the correct statement from the following?

49 / 50

Ball valves are commonly used to_________?

50 / 50

Two dimensional flow occurs when________________?

Provide Your Information

Your score is

The average score is 74%

0%

Share on facebook
Facebook
Share on twitter
Twitter
Share on whatsapp
WhatsApp
Mechanical Engineering Quiz 1
Mechanical Engineering Quiz 2
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

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