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 formula for 1 HP of a two-cycle engine?

2199

Name the indicator diagram.

1973

what is meant by straem lines?

1 3528

difference between 1st angle and 3rd angle projection

Bhel,

2009

what is viscosity?

Bhel,

1 4005

what is hammering of fluid?

Bhel,

2 5657

how airconditioner works

Bhel,

8 9482

what is the relation between pressure&veloscity? give me one practical example?

Reddy Labs,

1859

What are the 3 parts in indicator diagram?

RRB,

1822

What are the causes of damage of diesel engine exhaust Valve?

RRB,

1 4367

What are the causes of I.O. high temperature in a diesel engine?

RRB,

1877

What trouble could result if the main engine is using a low grade of fuel?

Maruti Suzuki, RRB,

1 4562

What are the causes of liner high temperature?

RRB,

1890

What happen when too much cylinder oil is injected in the working cylinder?

RRB,

1782

How many lubricating holes are there in cylinder?

RRB,

1 3335

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Un-Answered Questions { Mechanical Engineering }

How to find the amount of natural gas required to produce 1kwhr of energy?

2299

CAN SOMEONE GIVE ME THE LINE DIAGRAM OF A VAPOUR ABSORPTION SYSTEM (VAM)(AIRCONDITIONING)AND A 600 TON CENTRICUGAL AIRCONDITIONING PLANT.

2100

How to find the max load of the engine?

2035

What is the percentage of carbon present in pig iron?

1111

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

1965

what is the working principle of thrust pump in centrifugal chiller.

2790

What does Nominal size in a valve means like NG6,NG10 etc

7139

how to calculate transformer conservator size

2548

What is the materials of cotter joints?

1221

How does an equal-arm balance work?

1110

aptitutude and technical questions asked in HPCL MECHANICAL ENGG TEST PAPER. IF ANY ONE HAS SAMPLE PAPERS .PLEASE SEND ME ON MY E-MAIL ID . goyal.nirmal@gmail.com. plz

2998

When effect of variations in specific heats is considered then how do maximum temperature and pressure vary compared to air standard cycle ?

1013

What is the felding arrangment of the boiler

2148

Name the machines you know?

1019

What is big advantage of fast breeder reactor ?

1047

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