Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

Examples of good insulators.

RRB,

3 2079

What are to be checked in an induction motor?

RRB,

766

How many battery discharges?

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702




How to find ground in main switchboard?

RRB,

650

What is the cause of motor not to start?

Bhel, RRB,

4 3339

Where can you find space heater lam p and what is its purpose?

RRB,

637

How do you detect earth by lam p?

RRB,

639

Why the transformer is mostly used aboard the ship?

RRB,

641




Electrical symbol

RRB,

632

List the different devices and components of main switchboard.

RRB,

1018

What are to be checked in an induction motor?

RRB,

1 1660

How do you detect earth by lam p?

RRB,

627

How do you reset the circuit breaker?

RRB,

676

What is the purpose of ventilation in the battery room?

RRB,

643

What are the usual checks when induction motor is running?

RRB,

735


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Un-Answered Questions { Mechanical Engineering }

composition of cast iron fc-500,fc-550,& fc-260 which is use in sheet metal industries as a piller set

2049


compare brayton and otto cycle

1079


what is the difference between ASTM A572 GRADE 50 [Fyld 345 MPa ] and IS2062 GRADE A E250 [Fe410 WA]?

1393


Where is the expansion tank located?

669


what are the main challenges with solar energy system?

1010






How much machining cost required for 1000x1000x16Thk(Mild steel)

652


relate the frequency between feed water treatment & blow off

850


Explain the fresh water cooling system.

593


difference between aerofoil meter and orifice meter 

940


Pl. brief me about geometrical test & positional accuracy of machine tool.

780


what are the types of vibration in steam turbine?

985


Give an example of a time when you had to explain some new procedures to your co-workers for quality service delivery. How did you go about it?

689


• What is your weakness?

856


How much fuel is to be burn for production of 1 ton steam?

663


What is the purpose of I.O. circulation before and after starting of engine?

574