Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

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

1077

What is vane diagram in centrifugal pump?

Tata Steel Limited,

899

What is meant by hybrid vehicles?

732




What is the reason behind having a vertical exhaust system in a tractor????

TATA, Hyundai,

1 3114

. how will effect of water injection on turbine load and corresponding MW output(not water washing)

795

best tip to increase fuel efficiency with a high powered engine?

1 1656

Which view provides a clear indication of an object, isometric or orthographic, and why ????

TATA,

4 4812

what is discharge ?How to measure it?

5 3322




which mechanism is used to turn the vehicle?

3 2686

different between strainer & filter?

5 3937

ifferent between technology & engineering?

4 2577

different between general arc welding & aluminium welding?

833

arrange the efficiency of the engine in decreasing order OTTO, DIESE& DUEL ?

Infosys,

2 3796

What is volumatric air change of a HOT GAS GENERATOR of a STEAM BOILER ?

Lanco, Microsoft,

886

which type of impellor has highest speed backward, forward, straight?

2 2413


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Un-Answered Questions { Mechanical Engineering }

Steering handle (round dial) of motor vehicles (CAR,BUS,LORRY) wiil be designing with two cross supports without 180 degree straightness( it will be little bit cross). Why?

708


What will happen if head of a selected pump is not utilized in a closed loop water circuit? Flow will increase or decrease or remain same?

888


What are the usual checks when induction motor is running?

794


Any one please sent me a mahindra tractors model question papers.

800


Discuss how to prepare the M/E in the standby condition

636






Please tell about the water type h.v.a.c with it's cycle and functions of each parts ?show me how talented u r?

260


what is the magnetic (electric) center)

726


What is the b check value of a 4bt engine

353


sir,i m mech. engg final year student, please send me technical test question with answer for gail,bhel,sail& also useful for other psu exam. thank you....

713


How to calibrate Vacuum Gauges if you don't have any standard gauge available with you? please suggest procedures for calibration of Vacuum gauge like pirani gauge ,cold cathod gauge,thermocouple gauge without any standard gauge.

1405


What causes cylinder liner-wear down?

892


What materials are used for engine propeller?

864


What causes turbocharger surging?

1328


What is cri pumps & mechanical sael

2728


Purpose of stern tube sealing

722