Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / suresh
both are circuit interupting devices. contactor is used for
interupting low currents and breaker is used to interrupt
high currents.
| Is This Answer Correct ? | 3 Yes | 2 No |
Post New Answer View All Answers
What is the one main difference between ups & inverter ? And electrical engineering & electronics engineering ?
solar inverters was not connected to the nuteral link .this nutwral possible to any other systems
In a large office how do we calculate required number of light fittings, assuming fittings are 4x18W or 2x36W fluorescent fitting ?
How to know vacuum in vacuum cylinder of breaker in working condition
What is oscillator circuit?
A TRANSFORMER 440/400V,DELTA/STAR CONNECTED.THE NEUTRAL CONNECTED WITH GROUND CABLE THAT IS DIRECTLY CONNECTED TO THE PANEL,FROM PANEL IT IS CONNECTED EARTH PIT.IS IT RIGHT? IF IT IS RIGHT LEAKAGE CURRENT AFFECTED.SECONDATY IS PROTECTED WITH EARTH LEAKAGE RELAY.
WHAT IS THE TOTAL POWER GENERATION IN CHHATTISGARH?
Differnce between negative Pahse SequenceFunction and unbalance Function?
what is the safety points of vaccum circuit breaker.
Difference between on line capacitor and Station type capacitor
Is it possible to download the Siemens Selection Chart(TYPE 2 coordination) for 1) fuseless selection 2)Fuse selection
how the inner and outer body is separated in aircrafts?
what parameters are should nessary for control technic dc drive(in rolling mills)?
how to carry out Magnetizing Current Test on Distribution transformer and what purpose we are doing this test. why transformer rating in always in KVA ? what ispositive, negative, zero sequence impedence? How ElCB tripping if Neutral touch with ground Why AC & DC capacitor are use in UPS ? why motor rating in KW? how to syncronize two dg sets
What is the difference between rated and per unit in transformer?
