Answer Posted / milan
A relay is a protective device which senses the fault
current or voltage and operates the circuit breaker to
isolate the equipment from the system.
| Is This Answer Correct ? | 3 Yes | 4 No |
Post New Answer View All Answers
how to erect roof control panel?
which pump used in STP
The moisture in air will condense at
what is meant by vector group of a transformer? How can it be derived?
Please tell me the formulaes while designing a substation for power Calculations in designing a 33 KV Substation?????
CAN U PLEASE TELL ME SOME G.D TOPICS FOR APGENCO INTERVIEW&G.D
how you configure motorvision relay (L&T make)from DCS
What are reasond for high wattage in single phase induction motors
hello!my name is sheikh iam preparing for indian engineering servieces,please send me the old question papers..to sheikhshaazforjobs@gmail.com
How convergengr of nr method is not dependent on selection of slack bus and how gauss siedel method depends?
a 100mva,400/200v transformer has leakage impdce of 10% draws a steady state line currentof---------------
Describe the test procedure to determine the vector group
what parameters should we check to reduce the power bill
In constant power region of 3-phase IM torque-speed characteristics, if frequency increases slip A does not alter B decreases C increases D none of above
how do you choose the cable size as per amps rating & the voltage drop for the same.