Interested to Buy Any Domain ? << Click Here >> for more details...
when the PFR (POWER FACTOR REGULATOR)change a step to
zero,one of the RCCB will triped off,is it the changing step
of this PFR effect the RCCB?
- 2 Answers
- 4374 Views
- I also Faced
- E-Mail Answers
Answer Posted / pillay
what is a RCCB doing inside a PFR. Any way if a rccb trips
than it means there is a earth leakage.otherwise the wiring at
the PFR is wrong especially the neutral connections or the
RCCB itself is faulty. Check all the wirings first and than
try substituting the RCCB itself
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What is Harmonics how it is produced and what is the method to control the same
what are the steps involved in generator load test?
any one please tell taht what type questions will be asked in BHEL interview, i am having interview on 24th Dec, please send this to mail pradeepsistam@yahoo.co.in
Explain The Application Of Storage Batteries?
i want use the cable size 16cx4 core aluminium usege watts 240x2000w this cable size is correct?
Dear All, I am new in construction company , my boss ask a question at time of interview , If we have 60MW generation and Single Power Transformer step-up we have. if CMR 50/60MVA , ONAN, ONAF respectively , is it sufficient or not ? for that much power to transfer,
Explain the experiment on ward leonard method of a speed control on a dc shunt motor with an suitable circuit diagram.
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 interfacing in computer studies?
Is there any specialised book to refer about fault level calculation both in MV and LV side??
how rectifier transformer work in electroststic precipetatore(esp?
What is the use for cable entry in control room?
If anyone would like to know or practice for FEWA papers contact me on mohamedrashad2@hotmail.com Just completed the supervisor exam in April 2021
what is mean by dual digital protection in the relay field?
Why can't we parallel Voltage transformer secondary circuits?
