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Engineering AllOther (1379) in the boiler in the main steam line and its bypass line and the startup vent vales are only motorised valves why cant we use other types of valves such as pneumatic.
3 10147how the ac voltage are selected like 220v,415v,750v,1000v& 1.KV,6.6KV,11KV,33KV,66KV,132KV,220KV & why these are selected like these orders
2 9453without a positionar can a control valve operate? give the difference of operating with positionar and without positionar?
IOCL,
5 12026in a electronic controller why we are using 250 ohm resistance in input signal?is i/p is necessary in control valve when we are using electronic controller give details?
IOCL,
3 10085
hi frnds can any one help me ? plz send me placement paper of IOCL of Electrical streem .... plz send ....its urgent....
what causes contact chatter when there is no demand on the air conditioning unit?
Explain how does a super charger work in a car?
what is the difference between surge protection capacitor and surge arrestor
pls send me HPCL model question paper for the post of officer trainee for mechanical engg. tnk u....
RRB exam qustions.
Why use ball valves on Gas pipelines instead of gate & or globe valves...means basic diffrence or use of these valves..how designers knows this type of valve with rating is required...
why is the conservator tank painted white on the transformer
What is meant by newtonion and non-newtonion fluids?
How to minimize the eddy current losses?
When is lag lead compensator is required?
i want model questions which will be asked in hindustan aeronautics online test for the post of managenent trainee
salam&hi, i need to know about how can i calculate an enough current for the new building before i submit it to the suppliers
I need BHEL Engineer Trainee written test papers in Mechanical stream.
What is thermodynamic state of metal?