What is the difference between Relay and Contactor
Answer Posted / velmurugan
01. contactor and relay working fuction same but
02. we are called relay we are using control circuit
03. We are called contactor we are using power circuit
| Is This Answer Correct ? | 19 Yes | 3 No |
Post New Answer View All Answers
What are reasond for high wattage in single phase induction motors
What is the fault or needs to be done when frequency in ac drives is not changing?
What is the difference between indoor and outdoor transformer
how to calculate the cable current ratingand and how much of distance the rating will be ok will the distance is incresed what the action we take
what is the difference between transformer,converter and transducer
EXPLAIN USE OF ROCKING ARRANGEMENT IN ELECTRIC HEATING?
I have c license but I don't know eligibility of Max Kilo Volts under the electrical licensing board.
What is the difference between multimeter
What is the alternate solution for testing of polarity by using polarity tester while its milli ammeter does not works?
What is vacuum circuit breaker.define with cause and where be use it device?
what are the advantages and disadvantages of oil filled cables over XLPE cables
Is it possible to implement Restricted Earth Fault protection for a transformer without neutral CT?
What is s-domain and its significance?
What is the difference between single core 2 wire and single core 3 wire system? Which application we are using this? and for What purpose we are using this?
can anybody sent me power grid questions. what subject should i prefer for preparation?