In a Waste heat recovery boiler feed control valve is after the economiser where as in auxilary boiler feed control valve is given before the economiser.why?2 3917
why we have to know the specific frequency of any equipment? does anybody know about specific frequency ?
What is difference between sand blasting and grit blasting ? What is its purpose and how is it done ?2 9834
What is Dry Bulb Temperature and Wet Bulb temperature?3 7524
What is thermodynamics?3 3274
Write down the epression for air standard efficiency of diesel cycle?3 5201
Explain Why Nozzles are made convergent and Divergent?8 14574
What do you mean gy "Clausius inequality"?3 3753
Define Overall Heat transfer coefficient.2 16391
What is the principle of operation of simple jet propulsion system?3 7534
Whe a system is said to be2 1632
Explain the causes of the exhaust valve leakage.
what is line balancing
Explain how to measure crank web deflection?
how to find the L shape surface of the moment of inertia and section modulus.
ongc recruitment sample paper for asst.technician technical
how to check quality of steel?
why there was 17 stage of compressor in the most of the gas turbine . depending on what?
what is the material of radiator sleeves or mesh?
If any machinery or transmission needs periodic ana regular lubrication . what is the best method to give it?
How to Track the Inventory Items that are avaliable past 15years.
What is the boiler bank position?
I am a mechanical student.And have cleared the written for NTPC. Please suggest what and how to prepare for the interview.i have got only 2-3 weeks in hand.
How i injecter setting qsk series cummins engine and i can using click type torqurench or dial gauge type
what do you mean by resistivity survey of tubewell
How many 1.5 ton A/Cs can run on 7.5 kw generator (diesel)?