HOW DISTANCE PROTECTION IS DONE IN EHV TRANSMISSION LINES? WHAT IS THE BASIC TECHNIQ OR FUNDA USED BEHIND THIS ? SPECIALLY EXPLAIN?IMPEDANCE METHOD.2 5153
WHEN THESE TRANSFORMERS WINDINS CONFIGURATION ARE USED? SPECIALLY EXPLAIN REGARDING STEP UP AND STEP DOWN KEEPING IN MIND.AND REGARDING LOAD ALSO. a.star to delta b.delta to star c.delta to delta d.star to star ALSO EXPLAIN WHY V USE 415/415 TRANSFORMERS IN TUBEWELLS?1 2278
.if the vector group of two transformers is not same n tey r connected in parallel operation then what will happen?2 3659
PLZ EXPLIN ABOUT CLASS PS CLASS CT .WHY THEY R DESINED AND FOR WHAT PURPOSE?WHY OTHER CT CANT BE USED AS PS CLASS CT? EXPLAIN IN SIMPLE LAUNGAGE IF POSSIBLE PLZ GIVE CIRCIT DIAGRAM?EMAIL-RAJ_SINGH_0376@SIFY.COM1076
what is meant by trip circuit supervision & directional or non directional over current ?1 4173
what is formula in determining the size of Circuit Breaker for transformer with the following specifications. 7 units of 1600 volts (primary) and 400 volts (secondary). Both Primary and Secondary will have a circuit breaker which is SF6. What should be the Switchgear Main Breaker Size anf the sizes of each brances Circuit Breaker for Primary.1 3254
How to reduce power factor correction capacitors failure in an industrial environment with vsd and computers usage in the system2 2644
why plc need seprate earthing?2 9905
where any change in supply line due to the incipient faults in three phase induction motor2 2992
what is difference between fuse and breaker?6 5800
suppose if oil in transformer is not used than what constructional change you will do,for insulation and cooling?2 4234
why are transformers rated in KVA and not in KW8 9403
why our power production in multiples of 11.2 3322
which relay is used on long transmission lines10 24465
what is raid? : Sql server database administration
If we write a scipt for login page and we click submit button then it moves to order page ... How we can validate once we click the submit button it opens wether order page or not
Explain about the scalar datatypes in Apache Pig?
How do I enable sql encryption?
What are different syntaxes in SQL script for different functionalities?
If given a chance to do something for the society, what will you do?
Are scope terminators compulsory? If they are, when?
Why php script is not running in browser?
When cakephp was developed?
How do you set a field so the user can edit it?
How do I customize a ribbon in excel?
How many types of margin are there?
What are @functions? : bo designer
How one can format Hadoop HDFS?