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 mean nx6

2 5162

What is A check, B check, C Check & D check for a diesel Generator? Please guide me as this question was asked many times and till now i haven't get right answer.If you can mail me then please mail me the answer @ yogiagarwal@gmail.com.

Apollo Power, BDV, Bosch, Further Future, Honda, HVCC, Jackson, Kirloskar, Multi Arc, Ranbaxy, Regulus IMC, TVS, XCD, YWS,

20 523893

Upper piston ring is compression ring?

BEL,

8 10739

Flywheel size for diesel engine in compare with the petrol engine.

BEL,

3 20319

what is supercharging?

BEL,

7 10097

part of lathe which houses speed changing gears?

BEL,

2 6857

variation of latent heat of vapourization with pressure.

BEL,

1 5696

For maximum capacity of compressor inlet temperature of air should be high, low, very high.

BEL,

7 11125

Choose dehumudification method.

BEL, L&T,

5 8299

what r self priming pumps? Self priming pump is available only in horizontal pumps and not in vertical pumps.

SJVN,

4 6877

what is gear hob.

3 5947

How should I begin a conversation that I need a change in the job to a known person in his organisation?

1881

what is the electrical load for 1TR Ac?

BEL,

1 7279

i am a mechanical engg. student(fresher) . i am in kolkata. i want to prepare for govt. jobs like railway, ongc etc can anyone plz suggest me the good coaching for this in kolkata

1960

Why earthing is required for electric equipment Answers: 1.For human protection,2.For euipment protection,3.both,4.None

Bhel,

15 18387

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Un-Answered Questions { Mechanical Engineering }

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

1944

What is meant by transmissivity?

1081

Study the attached ACS 790 AHU and boiler GUI and refer to the video on the software usage, catalog and the step by step document (page 9) to perform the following task: List in a table form the controllers and all their connected I/O for the boiler and the AHU.

1443

What for schmidt plot for is used in heat transfer problems ?

1091

Hai, iam renjith. my qtn about the calorex heat and cool pump. What is the reason of the above machine is trip on high pressure. r134a gas using in this system. 8 months old. model is calorex propac 90(3 phase). This system has 2 compressor. Both are starting on 13amps after that rise up to around 21 within 1 minute. After will be trip on high pressure. Showing 68 psi in suction side on standby mode. Can i have a solution without delay? Renjith renjithngm@gmail.com

2162

In order to increase efficiency and reduce co emissions and other emissions, clear coal technologies are receiving major attention. What are these ?

1077

you did b.tech why u r intrested marketing field ?

2020

How to Track the Inventory Items that are avaliable past 15years.

2045

What is the remedy if due exchanging, valve broke out during engine running operation?

1923

Explain the difference between projectile motion and rocket motion.

1227

Define nusselt number [nu].

1074

Explain why diesel engine is known as high torque and petrol engine as high speed engine?

1203

What is the differenc between total moisture and inherent moisture in coal ?

1080

explain the effects of alloying chromium and nickel in stainless steel.

1053

Methods to dry up wet induction motors?

2047

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