Interested to Buy Any Domain ? << Click Here >> for more details...
To prevent the mal operation of a differentially connected
relay while energizing a transformer, the relay restraining
coil is baised with
(a)second harmonic current
(b)fifth harmonic current
(c)third harmonic current
(d)seventh harmonic current
- 2 Answers
- 8119 Views
- I also Faced
- E-Mail Answers
Answer Posted / enggrashmi
2nd harmonic
| Is This Answer Correct ? | 16 Yes | 2 No |
Post New Answer View All Answers
ACB & VCB how do work and saftes and how can maintenance in this and parts name show with picture
what is the id1 & id2 setting in differential protection relay of CSPC?
if we have 320KVA Genset kindly advice how much load we can put it.
Why collecting electrode of ESP to be earthed
in battery charging room we find two fuses (one in positive other in negative cables ).why it is so?one fuse is ore than sufficient?
how does ELR works? explain
i am completed in B.E(Electrical and Electronics Engineering) with 8 months experience in Quality Control Engineer at Bharathi Industries,Coimbatore.
The moisture in air will condense at
Why lose 1 phase voltage in 33kv to 415v stepdown transformer
For a three phase induction motor, what will be the effect on motor if the neutral of the system is shifted to say 20 deg.?
What is the diff. between single compression and double compression gland
How to define Kirchhoff current law and voltage law along with simply examples.
How to know about the rating(voltage and other) of induction motor if its name plate is missing at the manufacturing site.
What is clock position of Transformer?what are the clock positions are there?and what is different of them?
how to calculate slip ring induction motor stator and rotor currents??
