Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

in power plant which pump is used for feeding the water a) centrifugal pump or b) reciprocating pump and why?

6 7834

what is BOOSTER pump which is used in power plant?

4 15948

what is difference between stress and pressure ?

TATA,

10 9695

. What is the hottest part of refrigerant in the refrigeration system

RRB,

3 5155

What is a liquid flooding in refrigeration system?

Bhel, RRB,

1842

. What is a magnetic valve of refrigeration system?

RRB,

1503

What phenomenon becomes when air mixed with refrigerant?

RRB,

1521

What would happen if there was water in refrigeration line?

RRB,

3 4066

What is the purpose of liquid receiver IN the refrigeretion system

1851

What is the cold side of the refrigeration system?

RRB,

2 4214

What will happen if there is moisture in refrigeration system

RRB,

5 11692

Purpose of condenser in refrigeration system? Purpose of evaporator in refrigeration system

1 3957

Define earth lamp?

1746

What will happen if the centrifugal pump has no pressure?

6 7559

WHAT IS DENSITY OF AIR AND PETROL MIXTURE IN 2 STROKE S.I.ENGINE

1709


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Un-Answered Questions { Mechanical Engineering }

Please send rrb je mechanical question and answers model

1582


Hello sir, I am Rajaram. I have finished DME (Diploma in Mechanical Engineering). I would like to attend BHEL supervisor examination. So i want which type of questions can i prepare. & give previous supervisor examinations questions. Reply my mail (rajaramsptc@gmail.com)

3789


How the F.W.C. system of diesel engine circulate?

1639


Name the different shops?

597


Is it the relation between friction and power losses ? is it relation among stress, friction and power loses in cicular ring ?

1611






How to operate soot blower boiler and economizer?

1685


what do you mean by emissive power?

623


How to calculate motor bearing life - cycle (life time) (SKF bearing) how determine the capacity of refrigeration system? how we use condenser coils, compressor, capillarity,compressor how determine the capacity of refrigeration system? how we use condenser coils, compressor, capillarity,compressor what is rigging

2611


have a clutchless car or bike clutch for power transmission???

1671


how long normally does the domestic refrigerant capillary tube are?

1471


What is a combination thrust and radial bearing?

674


What is a uniformly distributed load?

645


What safety device will activate to stop the compressor in the refrigeration system

1720


DIFFRENCE BETWEEN ISO AND TS

1828


what is sight glass, water level meter, water level indicator, level control probe?

1430