Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

what is the effect of steam turbine control valve throtting in turbine efficiency.

3 9872

WHAT WILL HAPPEN IF RELIEF VALVE IN HYDRAULIC SYSTEM FAILS?

4 8899

by having a backlog in 1 sem mean that i will have astar in my certificate

1 2414

What is a purpose of slow firing before commissioning of bagasse based boiler. and what is the water requirement for make up?

1 13603

what is p11

5 9675

How do you weld 25 mm thick plate?

Bhel, Essar,

11 16151

What is the Full form of AIF in Compressors ?

MAHINDRA,

5 8510

how can calculate COP?

5 6552

a partical throw a 30 meter hieght after 2 sec another particle thwough same velocity & mass . what is the place they are meet each other in space.

2 3354

what is turbo machine

L&T,

9 15126

which engine is produced more pollution than other petrol or diesel?

GWJ,

10 10718

diffuser increases pressure but in turbine pressure is decreasing when steam passing through casing?

MAHINDRA, NTPC, Qatar Gas,

5 8003

we use parallel flow heat exchanger to coo oil of 1000 EP viscosity,oftenly tubes may damage during cleaning etc what is proper way to clean cooler? How impurities decreased or vanished during working or in less teme job performed?

1416

please give me the ans. of following mcq A nozzle is a device which: (A) Increase pressure & reduce kinetic energy (B) Decreases pressure & increases kinetic energy (C) Reduces both pressure & kinetic energy (D) Increases both pressure & kinetic energy

7 10636

if the refrigeration door is kept open in a room what would happen in room temperature?

Emerson, L&T,

19 23399


Post New Mechanical Engineering Questions

Un-Answered Questions { Mechanical Engineering }

on which basis safety valves are set with particular pressures?

1553


What is the formula to determine the speed of induction motor?

1431


How much is the work done in isochoric process ?

636


what is milling and types of milling?what is drilling and types of drilling? what is tapering and their types?

2543


What is torsional???

1438






i have completed b.tech from mechanical engg so plz send me some question paper for entrance exam

1814


why eta(η) became the symbol of Newton law of viscocity

1695


sir,i am golng to attend BHEL supervisor trainee personal interview on 11 sept.anyone share me that how could i perform well in interview& what they would expect from me. thank you.

3354


How do you detect earth by lam p?

1445


I am a post dip. in machine maintenance , 2004 passed out and i am persuing my graduateship in industrial engg. and i would like to know, whether i am applicable to do any certification cource . And i would like to know, whether i am eligiable to do ann master degree since i have working experience of more than 8 Years in Larsen & Toubro,

1356


What is extrued aluminum?

575


describe a type when u anticipated potential problems and development of preventive measure.

1441


what is EN in pipes property?

1635


How to calculate the no of straps required to hold a bar bundle which varies in different length? Ex say 6M bar ,weights 1.3 ton with 250 bars in the bundle.

865


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

1437