why dc supply is given to the field of alternator9 11878
1.why is +1+1=+2 why cant it be +3 2.Why is +1*-1=-1 why cant it be something else 3.why are the hilly areas more cooler than the ordinary areas?5 3852
can we use 7volt DC BATTERY to run a 60watt motor by stepup? Give reason for your answer?5 3142
when will be the iocl interview results ifaced the interview on september 8 th
a 3 phase motor was running with delta connected, suddenly one phase winding got burnt off, what will be the effect ?8 10614
why 3 phase motors are preferable over single phase motors ?6 5374
What is meant by RVT and NDR ? expansion and details of it
what is feeder bay?
redundant connection in contactor?
why capacitive load is not used in routine life????any reason is there ??????
In what condition the HT fuse breakes?
please give me all the Alarm .Trip ,Safety Relays & Conditions of Chiller mail me on email@example.com
Why High voltage are generate noise ?
Why we used 690V in ACS 800 drives.Why dont use standard voltage like 415v or 1.1Kv
why do we need to use 3c+3e cable, normally i select only 3c+e cable and i think it is enough. pls explain the usefull of 3e cable ( in this project the earthing system is well done)
how ct burden,magnetising current,ratio and knee point voltage are related & derived
what is the function of statics switch in ups and tell me parts
WHY EARTHING NOT NEEDED IN BATTERY IN SUBSTATION
What is tranformer differtial?
what is mean by kneepoint voltage? when it will happen? ( my doubt is, if CT secondary is open means ct get saturation or blas? what are factors are required for calculations? plz give currect anws:
pls tell us AC plant are how do work and parts name with picture