what is the difference between line voltage meter and relays

Question Posted / padmanaban.s

4 Answers
4604 Views
TCS, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

what is the difference between line voltage meter and relays..

Answer / viral shah

Voltmeter is measurement device and relay is sensing device.
from relay you provide protection,indication and measurement.
from voltmeter you can measure only voltage.

Is This Answer Correct ?

7 Yes

0 No

what is the difference between line voltage meter and relays..

Answer / usha

Voltmeter is used to measure voltages and the relay is a sensing device to sense the faults of the transmission line. And it protects the transmission line by the certain fault conditions.

Is This Answer Correct ?

2 Yes

0 No

what is the difference between line voltage meter and relays..

Answer / ayyappan

Voltmeter is mesurment of voltage.relay is electric magnetic condactor

Is This Answer Correct ?

0 Yes

0 No

what is the difference between line voltage meter and relays..

Answer / k. dhinakaran

Voltmeter is mainly used to measurement the all the voltage
Bt the relay is mainly used for protect the system in power system. Relay is a electro magnetic contactor. Relay is easily energized the fault and tripping the MCB..

Is This Answer Correct ?

0 Yes

0 No

Post New Answer

More Electrical Engineering Interview Questions

why we cant use AC supply products in DC supply?

21 Answers

What will be the current after disconecting the bus bar or cable before discharging ?

2 Answers Sodexo,

Rated moter voltage and frequency is 380volt 60 hz but moter is running at 380votac 50hz is this harmful for moter winding

1 Answers Infosys,

Is there any problem ,if R-Y-B voltage is constant , but the air compressor taking one phase high current.what is possible causes.the said compressor is very new.(55kw).

4 Answers

Explain how you intend to work under pressure to meet up with deadline target?

0 Answers

Can we get the shock if Power system is unearth means delta type take an rated voltage as 6.6 KV?

9 Answers Reliance,

Why is it not possible to operate a star-delta transformer in parallel with delta-delta transformer?

1 Answers

what is relation between torque and speed / rpm?

1 Answers

I have seen 1 video in which a person getting shock while standing at top of a train,i have 1 question? why the people sitting in the train doesn't get shock while that man getting shock from top of the train? How the earthing of train works?

17 Answers Bhel,

Which one is given high energy in same power consumption AC or DC

1 Answers Dhyey Creation,

Why are the cores of large transformers built up of circular transactions ?

0 Answers

How the line trap works in substation...?

2 Answers

For more Electrical Engineering Interview Questions Click Here