Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

why the backwheel of tractor is bigger than frontwheel?

MAHINDRA, HAL, HMT,

12 9394

WHAT IS MEAN BY SS-314(STAINLESS STEEL PIPE GARDE)?

1 4991

In hydroulic clutch mechanism can i adjust clutch play? if it is possible plz explain ?

1 1759




How hydrulic power stearin @ lutch works plz explain?

759

hi this is ravi , i was short listed in hal assistant engineer, now im going for interview can anybody help how is the interview for mechanical stream very urgent if anybody knows forward to me my mail id i.ravibabu2@gmail.com

959

wt is bulk mod

TCS,

2 2369

i am from karnataka can i able to apply appsc

1051

• How far is your home from the institute?

Air Force, NTPC,

1140




• Are you a day-scholar or a hosteller?

NTPC,

4 28571

• What is your greatest strength?

NTPC,

4 4295

• How can you justify it?

NTPC,

883

• What is your weakness?

NTPC,

900

• What are the equipments that you would use inbetween when u have to connect a transformer to busbars?

NTPC,

1 2828

• What is the function of an isolator?

NTPC, L&T,

16 112975

• Why only 3 phase?

NTPC,

1 2466


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Un-Answered Questions { Mechanical Engineering }

what is the efficiency of horizontal & vertical feed water heaters?

942


material grade c 45

312


What is difference between HP and Torque

510


How can one estimate the flow from a centrifugal pump after an accident where the pipe attached to the pump discharge breaks? Extrapolate the characteristic pump curve to H=0?

652


What is the difference between gear motor and a stepper motor? Like i want to use gear motor for its excessive torque to move my robot. Can i use stepper motor instead?

756






What is the relationship between hardness and tensile strength?

750


what are the applications where bearing should not be used though it can be used(economy may be 1 of the reason)

807


Where does Parallel flow heat exchanger use?

849


What do you treat in high alkalinity of boiler water?

675


what is punching force required for embossing of depth 3.5mm and diameter 58mm

858


What is blower? Partlist of blower.

602


What is compound gage

591


What is the purpose of scrapper ring

1040


What is the purpose of starting air?

652


Dear sir, I have applied section engineer post at rrb Chennai.Please send me the previous technical question papers and answers

741