Interested to Buy Any Domain ? << Click Here >> for more details...
is there or does RCCB work for single phase connection?
- 2 Answers
- 6411 Views
- I also Faced
- E-Mail Answers
Answer Posted / samir
RCCB is nothing but only a current transformer which
detects the difference of incoming and outgoing
current,while in phase wire draws 1 amp and 1 amp returns
in neutral the net current of of CT secondary will nil,but
when Phase wire draws 1 amp and neutral will return 900 ma
(in case of leackage due to bad insulation of equipment) so
net difference of 100ma will be detected by the CT and its
secondary connected with coil and plunger,plunger will
actuate and it will trip RCCB mechanically.
| Is This Answer Correct ? | 8 Yes | 0 No |
Post New Answer View All Answers
Why we find the sensitivity for the CT's to check?
how oil in the MOCB was reduced compared with OCB? what are the features of the MOCB?
why tertiary winding is used in transformer with diagram?
What is the unit of charge and current?
What is the mechanism of WTI
What is advantages of VSCF wind electrical system?
Dear all, i completed M.E(Power Electronics & Drives) 2011 passed out having 78% so i need job in core side but i don't know how can i receive the calls from electrical companies and i uploaded my CV in naukri, times jobs etc.. In that iam not recieved any mails from good companies so give me best procedure plzzzzzzzzzzzzzzzzzzzzzzzz..... Thanks, K.Linga Reddy Email-id:-lingareddykmthm@gmail.com Ph no:-08015402078
Define the term factor of inertia.
any idea abt REVERSE METERING concept.........?
electrical knowelge
what is earthing transformer? draw the winding dia.of earthing transformer.
Explain the working of any one cutting machine
can we make a electric generator,which can not use any type of fuel,air,solar,gas,thermal,coal,petrol,etc and able to produce electrical energy (or self electricity generating generator)
What is the tube exial fan?
What are the electrical engineer roles and responsibilities in chemical plant?
