Answer Posted / bhatt
MCC is motor control centre hence it must have back-up fuse
or back-up MCCB/MCB and starter whereas PDB is Pwer DB
which generally feed lighting and normal power load.
| Is This Answer Correct ? | 14 Yes | 2 No |
Post New Answer View All Answers
The power factor of the fixed load is 0.8, now the p.f is varying from 0.8 to 0.5.
how many types control panel of a 132/33 kv substation
What is deference between MCB & MCCB & ISOLATOR
what is PDU in transformer?? which company manufacture??
What will happen if we introduce negative feedback to a control system that uses a positive feedback?
I am a electrical engg. diploma holder,applied for junior engineer (electrical),Kolkata RRB. Have I to attend all electrical,mechanical&civil portion in written exam.???
what is saturation kit?which use above 15 kw motors panel side.
What does the term supermesh means?
Define stepper motor. What is the use of stepper motor?
Is the installation of the filter cloths necessary before spreading the gravels at the transformer yards?
why effective resistance should be more than static resistance in transmission line?
What is the meaning of dedicated earthing?
What is meant by earthhing of a magnetic flow meter and when to use empty pipe detection?
I want to know all basics of electrical engineering
i want to run 11kv star connected motor in 6.6kv with delta connected throught inverter, is it possible?