Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / chinmaya
VFD is variable frequency drive.It is used for regulating
the RPM of a motor by regulating it's frequency.
| Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
STATE WORKING OF VACCUM CIRCUIT BRAKER?
How to discuss the phase shift of transformer considering open delta?
we all know voltage is a force(emf), and the force always devides if 2 or more than2 loads are there but why does the voltage remains same is parallel, it must devide na ???
Any one can explaination about calibration with rotating sub standards?
with out colour codeing on conductor how can be find what is r,what is b,what is y phases.....
harmonics filter
Tell me all plants load factors i.e which plant operating on which load?
what happened when we supply a dc current in dc motor?? can it worked properly?
how electrical earthing maintenance done in industry?
I have 4 DG set with 1500KVA rating. system breakers are 11KV & alternator are 415 Volts. Between alternator & breaker one stepup transformer used. i want to Know what is max. resistance for body earthing & 415 & 11KV V Neuteal earthing. my fault current is 14 times for 2 sec.
temp of cast resin 1500kva tx formerwent up to 138.c but came down very fast to about 100.c within 20 mins when load was reduced from 70% to 60%
WHAT ARE THE DISADTAGES OF SINGLE-WIRE-EARTH-RETURN SYSTEM USED FOR RURAL ELECTRIFICATION?
What is accuracy of a measurement?
what is RNG in the DG synchronizing by PLC?
What are the material used for resistor?
