Engineering Interview Questions
Questions Answers Views Company eMail

What causes crankcase explosion?

RRB,

1545

What do you call the clearing of air inside cylinder after combustion?

RRB,

1 2997

What is the circulation of I.O. pump of diesel engine?

RRB,

1529

What causes diesel engine trouble when using heavy oil?

MAHINDRA, RRB,

1 3102

What causes turbocharger surging?

RRB,

1743

What pressure is highest L.O. Gravity Head or S.W. of the stern tube circulation

RRB,

1562

What is fuel catalytic cracking

RRB,

1 2360

Contaminants of fuel oil

RRB,

1449

Crankcase oil mist detector

RRB,

1566

Inspection for intermediate shaft bearing.

RRB,

1 2962

What are the causes of main engine black smoke?

RRB,

2 3089

Causes of emergency trip of diesel engine

RRB,

1 1833

What are the causes if one cylinder in a diesel engine has a high temperature?

RRB,

1436

Explain how the lubricating oil circulates in a diesel engine.

RRB,

1485

What are the causes of damage to propellers?

RRB,

1488


Un-Answered Questions { Engineering }

Sir, we are manufacturer of splitter machine. we joint two knifes with welding electrode, BEST ARC, and ADOR, Grade E6013. but the time of welding the welded area comes to wear, what meterial(Electrode)is suitableto our requirement.this knife is press with Hydraulic operation.

1616


Trafo ratio is 11kV/6.6kv,Vector group is YND11. What will be the effect if secondary is used for earthed system.

3343


what is the chiller and working principal

1857


what is flashing?

714


What is rubber fibers?

1






what can of fault ofently come in vibration mesurement?

1672


Why cutting fluid is used in machining?

502


Explain why is 400 hz used for flight instruments and radio transmission system in aviation industry universally?

524


Why slip ring ind. motor power consumption is low compare to induction motor .same 90 kw motor used same load output

1247


1.What is captive power plant? 2.What is national grid?Give brief idea.

1697


What is the difference between multimeter

1451


why we take %i0.0 as input for twido plc

1655


Where can you find space heater lam p and what is its purpose?

1502


why there using acb enclosure in big buildings

1527


what is derating factor in cable? what does it mean if derating factor is high/low in terms of thermal resistivity of soil?

2096