Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / rvg
ELR is earth leakage relay, and main attraction is its high
current rating, and it can use with CT also(with suitable
calibration).
ELCB are less current capacity ELRs and using ferromagnetic
substances with differential relay.
| Is This Answer Correct ? | 17 Yes | 15 No |
Post New Answer View All Answers
What is magneto on a gas generator. how it functions. its out put is d.c or a.c. how it can be checked for correct functioning
11000volt DG set carnt kaise banvay
What is excitation in case of dc motor?
what will happen if multimeter(selector switch at DC voltage) and terminal at current is connected to DC supply?
WHat is the general checks required for Dry type transformers
List examples of current sources?
I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?
how can I calculate charging current of cable/overhead conductor? what is roll of voltage in it ?
What is marx circuit?
When we connect the large capacitor bank in series ?
please give me all the Alarm .Trip ,Safety Relays & Conditions of Chiller mail me on ashokbabunhce@gmail.com
Dry type transformers
What is a dominant pole?
electrical knowelge
1 Ton is equal to how many watts?
