Interested to Buy Any Domain ? << Click Here >> for more details...
explain the working principal of the circuit breaker?
- 5 Answers
- 11181 Views
- I also Faced
- E-Mail Answers
Answer Posted / shalini.b
Circuit Breaker is one which makes or breaks the circuit.
It has two contacts namely fixed contact & moving contact.
under normal condition the moving contact comes in contact
with fixed contact therby forming the closed contact for
the flow of current.
During abnormal & faulty conditions(when curent exceeds the
rated value) an arc is produced between the fixed & moving
contacts & thereby it forms the open ckt.
Arc is extinguished by the Arc Quenching media like air,
oil, vaccum etc
| Is This Answer Correct ? | 26 Yes | 0 No |
Post New Answer View All Answers
What is creepage distance..... what will be the value for different voltage level
what is smart grid? why we use it? explain in detals bcoz i want give presentatin from it....
Why the arms of delta in a delta-wye power transmission system are kept constant??
what is the purpose of bypass mode in energy lighting transformer?
pls tell me about ups internal connection & we have given only 3 phase supply to ups system how get 4 wire (R Y B N )
Explain using drawings what is reverse PID action w.r.t PID controllers.
which VFD is better ( LT or HT)
how to find the resistance and gap volatage of the diode??
what is mean by Digital Logic Meter (DLM)
WHaT IS THE CONCEPT OF INDUCTION LAMPS IN MODERN LIGHTINGS, and HOW IT WORKS TO EMIT LIGHT ( AS NO ELECTRODES ARE PRESENT ) ?" COULD INDUCTION LAMPS CAUSE INTERFERENCE WITH COMUNICATIONS INTO A STORE USING INDUCTION LIGHTING ? WHAT IS THE BENEFIT OF USING THE LOW FREQENCY INDUCTION LAMP , VERSUS LED , AND VERSUS FLUORESCENT, AND VERSUS ANOTHER KIND OF LIGHTING . THANK yOU MOISES GUINDI
how r charge carriers produced
I need bhel electrical test pattern & paper
I am doing apprenticeship training at HT switch yard in NLC. How can i get electrical c license. ??? What r the rules for getting it as an apprentice? ??
For the requirement of a furnace of temperature range up to 1200 oC using silicon carbide rods, What is the required rate of transformer needed (please do it with all details)?
how to find the multiplication factor for digital energy meter and analog energy meter
