What is the latest generation of circuit breakers
called?
Answer Posted / kundan yadav
MPCB ( MOTOR PROTECTOIN CIRCUIT BREAKERS)
Is This Answer Correct ? | 11 Yes | 1 No |
Post New Answer View All Answers
How u can give the overload setting to any motor protection relay for a HT motors with formula and Example?
How do apply electrical 'c'license......pls advice
What is the relation between frequency and motor rpm?
Why Transformer Neutral having one earth pit ( more earth electrode resistance) whereas body have many earth pit ( less earth electrode resistance)?
If 100 KAV USP dedicated earth got disconnect / Cut. What will happen at load.
please send the IS strandard for electrical to sakthi_murugan86@yahoo.co.in
how a resistor resists to flow the current?how an inductor oppses the sudden change in current?how a capacitor opposes a DC voltage.
why to use freewheeling diode ( diode in revers bias mode) across dc coil
What are the insulation standerds for eg H clase and how many insulation standerds are there and its standerds??????
i have a 1500kVA transformer what is the kWH meter i need to use?
Can 4pole (3 phase+neautral )RCCB proper functioning in only 3 phase load (no neautral, no Earth) ?
Q.1:What protection will be used on HT and LT side of 33/0.4 KV, MVA transformer. Indicate capacities of protective device to be used. Q.2:Which types of back-up protections are used in the power transformers? What do you understand by the term over travel in the relay? Q.3:How star and delta connected winding transformer are provided from earth fault
What is NGR . What is the purpose of 10 sec ,60 sec rating of NGR.
What is the equivalent circuit of a transformer and its vector diagram?
I have 1500/1A CT If i connect this CT in 6.6KV bus bar means what will be the voltage present in CT?