HOW TO IDENTIFY THE RELAYS WHICH APPLICATION IN WHICH RELAY
USING
Answer Posted / r
for transmission lines - impedance , reactance and
diffrential,over current relays are used
transformer- buchoz relay,diffrential relay,over current
etc are used
for finding internal faults - diffrential relays are used
| Is This Answer Correct ? | 16 Yes | 1 No |
Post New Answer View All Answers
How to design harmonic filter at the project stage without nowing the harmonics levels
If we have to find the inductance of a dc shunt motor then by giving dc supply or ac supply and what is the reason for it. (this example is from "to determine the transfer function of a dc shunt motor ")
how can get electrical c licence.now i am working in spining mill , transformer capacity 2750KVA. SANCTION DEMAND 2250KVA. PLEASE ADVISE ME . MY CONTACT NO 09944226823
if 3400kw slipring motor rotor shorting done and motor started on mv drive ,what will be the rotor shoring current
1. Design a counter which counts 0, 4, 8, 2, 6, and repeats using: 1.a using JK flip flops 1.b using T flip flops 1.c using D flip flops
What are the types of power in electrical power?
being an electrical engineer why you wanna come into software i have an very good academics what answer i have to give
why we testing the core balance of the transformer before comissioning?
what is gas turbine intercooling ?
HOW TO DESIGN THE body EARTH cable(Copper Conductor) size for 60KVA UPS?
Can anybody just suggest about the scope of Electrical design with ETAP software?Just guide me?
All tape of electrical questions Answers tape of motor transformer e.o.t crane
What is the function of NER and NET?
What will be the current drawn by HT motor, if low voltage is applied.. any formula to calculate the LT amps of HT motor.?
a 230v transformer with step down ratio 19:1.it has 2000turns on primary and rated 25va calculate max primary current no of secondary turns volts/turn