Mechanical Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Mechanical Engineering Interview Questions

Questions Answers Views Company eMail

what is the procedure to start the turbine?

CSIR, CSIT, Hyundai,

1 3461

what is the difference between impact force and sudden force?

4 8366

what is the angle of twist drill

ONGC,

9 20760

wht is octane number from indian refineries

2 8738

advantage & disadvantage of using lpg in car ?

3 7821

all rector or exchanger have spherical/semispherical end why?

2 4071

compare brayton and otto cycle

2308

current rating of a 3 phase dg set is 20 amp, but what will be the per phase current for single phase supply?

2230

What is the difference between torque and moment?

2 7080

What is critical pressure ?. What will happen if water is heated above critical pressure and temperature?

5 9245

Upto what presrure natural circulation is possible in Boilers?.

2 4738

What is the importance of Prandtl Number in heat transfer?.

3003

Compare the prandtl numbers of Air, water and Liquid metal. If prandtl number is more what do you understand?

3503

why can't you use centrifugal pumps for pumping viscous fluids?

3 7219

Why head of a centrifugal pump is independent of density of fluid?.

2473

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Un-Answered Questions { Mechanical Engineering }

what is cyclon vibration effect in turbine

1993

What do you mean by KG and KGS in Diesel Engine

6127

How much calorific value of heat is needed to heat 00c of

1912

safety of centeral chiller plant

2006

How to stoped water tube boiler

1978

Will going from a 3 tap to a 6 tap increase water pressure?

1081

hi, im rahul i working on project BUSINESS PROJECT REENGINEERING,IM DOING MY PRODUCTION ENGG & BPR IS MY FINAL YEAR PROJECTS, HOW CAN DO MY PROJECTS? I KNOW NX3,CATIA,PRO-E SOFTWARES (MODELING SOFTWARES)

1906

state the microstructure of annealed and normalized

1925

What is an ortographic drawing?

1402

what is the difference between cold and hot spark plug? mention their place of use with justification?

3159

Define the terms free energy and free enthalpy. What is their significance and importance ?

1347

fan having rotational motion why

2511

What for zinc finds applications ?

1029

What is the history on the invention of paper?

1049

What is the difference between conversion and enrichment ?

1275

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