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

Mechanical Engineering Interview Questions

Questions Answers Views Company eMail

in power plant which pump is used for feeding the water a) centrifugal pump or b) reciprocating pump and why?

6 9581

what is BOOSTER pump which is used in power plant?

4 17821

what is difference between stress and pressure ?

TATA,

10 12583

. What is the hottest part of refrigerant in the refrigeration system

RRB,

3 6422

What is a liquid flooding in refrigeration system?

Bhel, RRB,

2310

. What is a magnetic valve of refrigeration system?

RRB,

1985

What phenomenon becomes when air mixed with refrigerant?

RRB,

2140

What would happen if there was water in refrigeration line?

RRB,

3 5184

What is the purpose of liquid receiver IN the refrigeretion system

2349

What is the cold side of the refrigeration system?

RRB,

2 5139

What will happen if there is moisture in refrigeration system

RRB,

5 13484

Purpose of condenser in refrigeration system? Purpose of evaporator in refrigeration system

1 5000

Define earth lamp?

2323

What will happen if the centrifugal pump has no pressure?

6 9613

WHAT IS DENSITY OF AIR AND PETROL MIXTURE IN 2 STROKE S.I.ENGINE

2214

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Un-Answered Questions { Mechanical Engineering }

What is the indication of leaking starting valve of an engine?

2173

Name the common carpentry tools?

1080

on which date sail exam is held & what the criteria for this exam

1975

1.how do you purchase the sheetmetal,machined components for OEMS? 2.WHAT IS THE SYSTEM TO BE MAINTAINE FOR PURCHASE ACTIVITY? 3.HOW DO U DO THE PRICE NEGOTIATIONS & ITS PROCEDURES? 4.WHAT ARE THE PROBLEMS WILL FACE WHILE PURCHASING THE COMPONENTS& WHAT IS THE SOLUTION TO OVERCOME BY THAT ONE 5.WHAT IS THE NECESSARY NOTES TO MAINTAIN THE PO& RELEASING THE PO?

2110

What is the purpose of starting air?

1876

What is the trunk type and crosshead type piston

2388

interview questiions for production planning

3041

how current flow found at one and of generator ,at star neutral point each phase.

2158

How do motion detectors work?

1298

What are the typical indicator diagrams?

1859

How is technology significant in the field of mechanical engineering?

1162

Small gear found in the steam turbine.

2043

previous question papers for group 2

1891

Proximity analysis of coal provides data for a first, general assessment of a coal’s quality and type. What elements it reports ?

1107

Which pump is more efficient centrifugal pump or reciprocating pump?

1126

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