Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

what is the difference between under vacuum & under pressure boiling?

854

difference between internal energy and enthalpy?

MAHINDRA,

828

Which type of gear train used in Wrist watch?

L&T, Escorts, Bhel,

5 16346




Internal energy of a substance depends on

Bhel,

2 6686

Work done in compressing 1kg of gas adiabatically from p1,V1,T1 to p2, V2, T2 is equal to

Bhel, Swaraj,

3 3952

If one cylinder of a diesel engine receives more fuel than the others, then for that cylinder the: a) exhaust will be smoky b) piston rings would stick into piston grooves c) exhaust temperature will be high d) engine starts overheating e) all of the above.

Bhel,

7 9156

One wink is equal to how many minutes?

Bhel, SR,

4 6094

In Automobile Transmission System,The clutch is in b/w Transmission system & ___________

Bhel,

8 7494




Gegger is used in foundry for the purpose of____________

Bhel, ARM,

841

Solar Cells stores the Energy In the form of a)Mechanical Energy b)Electric Energy c)Heat Energy

Bhel,

3 3442

Escape Velocity of Earth is

Bhel,

2 2145

Which instrument is used to measure the Inner diameter,outer dia,Thichness & Depth.

Bhel,

1 3468

Corundum mainly Contains__________

Bhel, Behr,

1 1789

Which Property Shows Resistance to flow?

Bhel,

2 2363

Which Surface hardening is preferrable for heating some portion of Component? a)Surface hardening b)Flame Hardening c)Nitriding

Bhel,

5 2928


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Un-Answered Questions { Mechanical Engineering }

please send me jindal interview question if any one have?? my id is erabhishekparashar@gmail.com thnx in advance

759


why we are using mineral wool as insulation material than glass wool , in india?

750


what type of question has been asked at schwing stetter

2730


How i injecter setting qsk series cummins engine and i can using click type torqurench or dial gauge type

917


Explain the procedure of charging reciprocating compressor?

1373






i got the call from toyata for sales and marketing.forward me aptitude question paper for practice.

894


Define earth lamp?

867


hai friends please send me the previous question ntpc questions both tecnical and apptitude papers for my mail. and also post me the areas in which u have faced difficulties that might help ful to me. so please send the answer to my question. my mail id is sweety4834u@gmail.com

721


thermal engg

722


Plz, send me last 5 years Question papers with answers of JE RRB.

705


What is Rig floor..?

287


What is difference between AHX AND AH when referred to Withdrawal sleeves ?. Can we use AHX withdrawal sleeve with CK bearings ?

868


present salary with all benefits (ctc) please give breakup it possible ?

1345


What is the use of white metal?

869


explain how do seamless pipes looks like and when they r used?

1723