working principle of current sensing relay? how its work?
Answer Posted / mail
heating& magnetic field creating by current.i--H---B
CURRENT PERPORTIONL TO THE HEAT & MAGNETIC
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
low frequency protection why recomend?
how can we find thae value of capacitor for single phase motor. what is difference between starting capacitor and running capacitor.
how test transfomer(3 phase75kva) by megger
How a band pass filter is constructed?
state basic meaning of 'INDUSTIAL AUTOMATION'?
what is the difference between STAR and DELTA connection and application wise how it can be utilizedd
Anyone who can recommend an equivalent to Envirotemp FR3 of Cooper?
tell me some type of questions throught which i can prepare for exam and do my best
How to test the Secure Elite 440 Multi function meter working condition.
how can you calculate fault level ?
list of tests to be carried out at manufacturers end while purchasing a step up transformer of 11kv to 66kv ,2MVa Capacity.
How to select the proper VSD to operate high inertial load
What are the differences between single phase and three phase?
Explain the terms real power, apparent power and reactive power for ac circuits and also the units used.
which connection is safer series or parallel?usually which connection we prefer at home?