Answer Posted / blake australia
an earth leakage circuit breaker. WOrks the same as a
circuit breaker for over current but takes ensures the
current flow in the circuit Phase to neutral is equal. i.e.
there is no current leaking to earth.
Also known as an RCD - residual current device
| Is This Answer Correct ? | 60 Yes | 3 No |
Post New Answer View All Answers
What are the different towers used in 132kv transmission line? what are the differences between the P,R,S towers used in 132KV and detailed explanation
What is cut-off rate?
Explain bypass capacitor?
how is the connection of a 3 phase ct trivector meter done on a pole mounted transformer
what is the difference between "Rotary bypass isolation switch and Normal bypass switch" pls share indepth techs?
what will happen if frequency is below 50 hz?
what do you mean by type zero control sytem ?Give an practical example of type zero contol sytem?
where can i get vijaya electricals limited in hyderabad interview auestions can u give me the website address plz
What are dependent sources?
defination of transistor controlled series capacitor
for 750 kw LT load what will be the ht kva
explain the function of brush less dc motor?
At what speed 1 HP motor can run an electric car of weighing 400 kg?
What is the dc grounding system and what is diff between AC/DC grounding system?
EHV current carrying parts need to have smooth finish,then how can a 245kv GIS with emery finish can run so long?