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

Mechanical Engineering Interview Questions

Questions Answers Views Company eMail

Which turbine, high speed or low speed is efficient to generate 30MW power? or High RPM machine is more efficient or low RPM?

HMT,

1 4629

if it is possible for the air conditioner to maintain the temperature of 20 degree Celsius when the atmospheric temperature is 10 degree celsius

4 6255

How many type's of bearings.

HEG,

11 15221

what is the pressure and how to calculate it?

Virgo,

2 4932

The range of mechanical efficiency for automobile engines is.................... A.70-80% B.90-100%

2 10852

whether supercharger is used in si engine or not?if it is used then at which destination?

1 4300

id fan impeller vane direction &rotation direction

1 5811

how much power consumption takes for 2tr split a/c per one hour

3 5252

TRANSACTION CODE FOR GR/IR ACCOUNT CLEARING WITH POSTING DATE OF GR (MATERIAL DOCUMENT POSTING DATE)TO CHECK ACTUAL CLEARING GR/IR CONTROLLING ACCOUNT

1 3223

Procedure of boiler commissioning part by part

1 4006

in a centrifugal pump .. when we close the delivery valve partially .. does this increase the pressure before or after the valve .. and why ??

1 3910

in a centrifugal pump .. when we close the delivery valve partially .. does this increase the pressure before or after the valve .. and why ??

4 8141

what is difference between (pressure and stress), (sencitivity and efficiency) .

Bosch,

7 12646

what is the minimum gear ratio?

Bosch,

3 9863

4 = S in R

Eicher,

1 4253

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Un-Answered Questions { Mechanical Engineering }

How Much static pressure as per NFPA standard is required in the hydrant line?

1752

Explain how do motion detectors work?

1073

What is wrap-around?

1169

What for admirality brass used ?

1163

en 19 & en24 which one is good for pipe mill shaft

1643

what is cyclon seperator and water column?

2022

plz send me interview questions for POWER GENERATING CORPORATION LIMITED. my mail id is "ajaymits2004@yahoo.com"

1949

Find the greatest and smallest number among the given 5 numbers without using ‘>’ or ‘<’ operators

2478

how to calculate stiffners position and size in transformer design

2194

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

2177

how to calculate steam velocity on tg i/l ?

2054

When did you decide to become and mechanical engineer and why?

1204

What type of pump use in boiler F.O. system?

2471

What are the different type of mechanism to engage primary moving engine and transmission [ In other word how many different type of clutches are there

2214

• How can you justify it?

2119

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