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 effect of steam turbine control valve throtting in turbine efficiency.

3 11355

WHAT WILL HAPPEN IF RELIEF VALVE IN HYDRAULIC SYSTEM FAILS?

4 10540

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

1 3269

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

1 14670

what is p11

5 11408

How do you weld 25 mm thick plate?

Bhel, Essar,

11 19967

What is the Full form of AIF in Compressors ?

MAHINDRA,

5 10765

how can calculate COP?

5 8514

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 4684

what is turbo machine

L&T,

9 18080

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

GWJ,

10 13951

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

MAHINDRA, NTPC, Qatar Gas,

5 10176

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?

1909

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 13020

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

Emerson, L&T,

19 30546

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Un-Answered Questions { Mechanical Engineering }

my dear friends i want to know about pattern of HPCL & SAIL written exam papers. so please send me the details.

2103

hi friends kumar here if anybody of u have " INDRAPRASTHA GAS LIMITED" placement papers than plz send it to me i need it urgently..ok mail id is ashish_me2007@yahoo.co.in

3575

What are various types of brakes?

1146

What is the circulation of I.O. pump of diesel engine?

2053

what is the use of offset follower in cam? why and where we have to use this type of follower?

2349

i want to know the difference between proportional hydraulic valve & servo hydraulic valve

2236

Define tons of refrigeration and cop.

1269

Sir, In the current session I am attending the Junior Engineer Exam in Grade II for Mechanical Engineering. If it possible. Please sent the Past Exams Question on my mail. It is so useful use to me.

2257

Will a steel cable become longer if it is heated while under load? Explain

1225

I got an interview call from CANARA BANK for the post of TECHNICAL MANAGER (MMG-II), Can any one tell me what are the questions will be asked?

2189

what happens at an equipment buyoff?

2668

diffrence between fmea, pfmea,

2673

i am from karnataka can i able to apply appsc

2324

what is procedure of measuring operating length of mechanical seal.(in case of centrifugel pump)

2545

Explain mechanical refrigeration.

1152

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