Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

what different between centrifugal pump and positive displacement pump

IGCAR,

6 9176

What is the effect of changing in cc of the engine?

3 3466

Can anyone explain Things gone right(TGR) and Things gone wrong(TGW) in the APQP process? preferable With example.

5278




The Length of the Divergent Cone is about 3 to 4 times than that of the Convergent Cone why

DELL,

1 6742

What is the difference between circular runout and total runout?

3 16311

major purposes of of the steam drum?

1 1793

how a cyclone steam separator works?

894

why is steam-water separation equipment so important in good boiler operation?

5 5058




what is meant by excess air?

4 7875

purpose of primary and secondary air? causes of smoke?

1070

what is continuous-emission monitoring(CEM)System?

1 2321

the movement of piston is necessary for starting the engine na. then how does the big vehicles start. their piston can't be moved when the engine is at standstill. what actually the procedure........

5 3262

what is draft and draft loss?in a boiler,how is draft created?

919

what is the three types of combustion-control system?

1087

what precautions must be used when water washing a boiler?

846


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Un-Answered Questions { Mechanical Engineering }

Explain the opening and closing of water to the bowl of the purifier

809


How does optical pyrometer work?

883


I have mechanical job experience. I am planing to get diploma with the basis of my experience. which institutes will do this in fast track mode.

1217


A fan is handling hot air at 285 degC with flow of 411635 m3/hr, power consumed is 1165kW and efficiency is 66%. what will happen to flow, power and efficiency of the fan if a water spray system is introduced to reduce the air temperature up to 200 degC? (also please refer any document regarding this)

758


how to design a crankshaft?

943






sir iam vinod kumar i have done B.TECH. in mechanical engg in 2007 i want to choose career as section engg.please give the information about coaching institute.

665


Describe The Complete actvities of the STORE KEEPER?

1109


we need tech specs of HP fan cap 50,000 m3/Hr, Pressure o.5-0.7 Bar for blast furnace at steel plant

306


Give me an introduction about myself.iam a engineering student, i would like to know, wat is my qualification till my enginering is not yet completed?

5642


Explain the function of cooling water expansion tank.

731


What type of pump is are commonly used in auxiliary boilers?

771


why we open open condenser vacume early when the unit get balck?

656


what is the stanton curve?

1139


What is torsional???

686


what's the difference between front and rear wheel drive?on what basis we choose the type of drive?

660