Interested to Buy Any Domain ? << Click Here >> for more details...
What is thermal relay and how it is works in transformer
please explain
- 2 Answers
- 5936 Views
- Future Group, I also Faced
- E-Mail Answers
Answer Posted / suresh
Is a relay which is worked based on the heat produced by the
current flowing through it...
Basically it bounded to operate at a particular temperature
level, when it exceeds that temperature due to high
currents, the relay senses and operate the breaker .......
| Is This Answer Correct ? | 3 Yes | 1 No |
Post New Answer View All Answers
how to select automotive wire by mathematical equation with given current, vlotage and resistance
what is the formula for calculating the phase clerance between two phases and phase to earth how to calculate the cable for a motor
Main advantage of auto transformer over two windings transformer is that A it needs no cooling B it uses only one winding C core losses are reduced D it has simple construction
Why the field rheostat is adjusted such that the voltmeter reads 380V
What is meant by reverse polarity and how it can be fixed?
wheather the size of windings in motor and generator are the same
electrical ques
What is the reason that the humming sound is coming from the induction furnace panel?
In EHV transmission line a neutral grounding reactor is often placed at neutral point of shunt reactors. What is the recommended protection for this neutral grounding reactor? Should I use a fast closing switch to bypass neutral grounding reactor when this protection operates?
one split ac how can told of this ac which Tr tell me us
HOW TO CALCULATE EARTHING SIZING?
how cables go in and come out for distribution from the feeder pillar box?
What Normal(Tangent) towers and Tension(Cut-point) Towers?
WHAT IS THE DIFFERENCE BETWEEN AN ACB & mccb 7 WHAT IS THE CRITERIA WHEN TO USE WHICH OF THE TWO
what happen if drive input fail momentry at 48.5 HZ frequency?
