Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

Explain the principle of Suizer Fuel oil injection pump

RRB,

1555

What is the volume develop by the piston from BDC to TDC

RRB,

3 3850

Enumerate some trouble of fuel injection valve

RRB,

1495

Causes of M/E high exhaust valve temperature

RRB,

1425

What is the purpose of scrapper ring

RRB,

1903

What are the items to inspect after cylinder liner is pulled out

RRB,

1666

What resistance the ship encounter when the vessel is at sea

RRB,

1508

What will you do in case of scavenging fire

IOCL, RRB,

1 3139

Draw the flow of F.O. diagram from service tank to Main Engine?

Nissan, Renault Nissan, RRB,

1819

What are the types of cleaning main engine Turbo Charger blower side?

RRB,

1840

What are the causes of main engine Turbo Charger blower side dirty?

RRB,

1656

Sketch the jacket cooling system?

RRB,

1657

What will cause if you run your engine in critical RPM continuously?

RRB,

1800

What are the properties of fuel oil?

RRB,

1607

What will you check if one cylinder of your engine is not like the others?

RRB,

1569


Post New Mechanical Engineering Questions

Un-Answered Questions { Mechanical Engineering }

why is cast iron seasoning important before machining?

1050


i need rrb chennai JE mechanical last 2 year question papers Plz send me on this email id aaasaravanan@gmail.com

1760


Which technology is better for designing an STP system in a Commercial Mall. 1) SAFF (Submerged Aerobic Fixed Film) or 2) FAB (Fludized Aerobic Biological ) or 3) Some other.

1650


What is the turbine?

691


What are examples of a first class lever?

588






WHAT IS A TR REQUIRED IF AIR FLOW 6500 CMH COIL INLET TEMP 7 - 12 DEGREE C AIR TEMP INLET - 18 DEGREE C & REQUIRED TEMP IS 12 DEGREE C

3173


if the blade height is increased,then how it increases the specific speed of centrifugal pump?

3058


Why do you need a biological shield in nuclear plants?

595


What is the difference between shear center flexural center of twist and elastic center?

750


why does polytropic efficiency of a compressor decrease with increasing flow rate ?

2065


how to calculate duct fittings surface area ?

3816


Explain the difference between projectile motion and a rocket motion?

647


What is ferrite material and explain its applications?

638


Does the rate increase by experience or number of years worked?

582


What is the purpose of a de-superheater?

1661