Why only negative 24 vdc supply give in vibration measuring
system.
Answer Posted / mohammed abbas
Because it is NPN tansistor during the initail days when
this was inveted by bently the cost of NPN transiator was
less. then they started use NPN transiator for the
vibration propbe, due to this we will give negative 24vdc
supply
Is This Answer Correct ? | 5 Yes | 7 No |
Post New Answer View All Answers
can anyone guide me how to get any of the previous year GAIL question papers? are they available? 0n 2nd august i have to take the written test.
hello sir/madam, I,Subramanian need 5yrs placement papers of officer trainee of Instrumentation technology.pls send to this mail id mani_nxtgen@yahoo.co.in please do the needful. with regards, subramanian.v
What is heating effect?
hi i am eswar i want to know the instrumentation interview questations for eil(engineers india ltd) i have applied for engineer post in eil please help in this.my mail id eswar310@gmail.com
why we should maintain neutral earth voltage below 1V while calibration? why cant it be 1.2V or 2V
why we r opening HOT BYPASS valve during startup of a compressor?
Turbidity analyzer working principle ?
sir, give me placement papers and interview quistion of birla group company of copper.
Any one can help me to identified, how can we interchange the device in FF
i want to find out iffco get test paper
What is the diffrence between ff tx and non ff tx
What is instrumentation measurement?
what is the protection system in solar turbine compressor
Galvanizing.
what is the difference between attemperator and desuperheater ?