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what is relay
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Answer / karthic
relays are the device that give signal to the circuit
breaker during fault condition protecting the system from
further damage.
| Is This Answer Correct ? | 36 Yes | 3 No |
Answer / manjifera
its a device which control/protects the high voltage
equipments using low voltage which is safe for human.
| Is This Answer Correct ? | 22 Yes | 5 No |
Answer / motilal sahu
RELAY IS FAULT SENSING DEVICE.AFTER SENSING THE FAULT IT
SEND INFORMATION TO CIRCUIT BREAKER
| Is This Answer Correct ? | 16 Yes | 3 No |
Answer / kannan
Relay is the combination of NO & NC contact which will be
changed during energizaztion.
| Is This Answer Correct ? | 10 Yes | 3 No |
Answer / nagaraju .n
it is opperating & controllig divice depending on users
| Is This Answer Correct ? | 5 Yes | 1 No |
Answer / anindya chitta bagchi
relay is an electromechanical/electronic device,that picks up
when certain conditions are met,and then makes normally closed
contacts open,and normally open contacts closed.
| Is This Answer Correct ? | 2 Yes | 1 No |
Answer / ecstatic
Relay is a device used in protection system which senses
any abnormal condition in an electrical circuit and
triggers the trip coil \../
it can also be defined as an electromagnetic switch used to
control high voltage through low voltage ..
| Is This Answer Correct ? | 3 Yes | 2 No |
Answer / sush
Relay is like switch having Normaly open, Normaly close &
combination of both.In relay tere is electro magnetic coil
which is energized when supply is given and atract the
armature to make the contact.
| Is This Answer Correct ? | 2 Yes | 2 No |
Answer / hemant
relay is an sensing device. it senses the fault condition & energises the CB coil.
| Is This Answer Correct ? | 1 Yes | 2 No |
Answer / gunnam santosh
basically relays are coils designed for certain current
rating if current flowing through it increases this rating
it gets energised and operates the centrifugal switch placed
in it and opens the switch.
| Is This Answer Correct ? | 0 Yes | 1 No |
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