What are the protection schemes used for protection of
transformers ?
- 3 Answers
- 7104 Views
- Engineers India Limited, I also Faced
- E-Mail Answers
Post New Answer View All Answers
difference between crane drive and line drive.
a)In a 3-phase 4-wire circuit, a circuit breaker is selected to protect the circuit whose highest fault level is 6.6 MVA. Determine the required minimum breaking capacity in kA. (Note: Covert 3-phase power in terms of kA to find answer.) b)Using the below, determine the required minimum making capacity in kA as a “peak value”. Rate breaking capacity (Icn) ka: Icn<= 1.5 Factor = 1.41 1.5
in a silicon diode we can measure .7v in a voltmeter.but why we can't use this voltage for using?
with 3 phase board on a 63 amp rcd is it ok to have 6 electrical showers 2 on each phase and what problems could happen
1.What is the range of stator resistance of 3-phase induction motor? 2.Two electrically operated vibro motors are foxed in parallel direction in vibrating feeders. what is the direction of both vibro motors?
what is differant beetween overload current and phase current?
why -48 volts dc used in telecommucation
describe the Operation of induction generators from bus bars
what is mean by D.O. in distribution line poles?
The synchronous machine excitation system explain
what is meant by IGBT how they differ from tyristor ?
Draw a SLD of HT distribution EB grid up to users Transformer?
what is servo motor and how to work it.
what are the advantages and disadvantages of oil filled cables over XLPE cables
Hoe do calculate the Cable size for Amps rating ?
