Answer Posted / rajeev
Relay is an electromagnetic device.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What do you mean by turns ratio of instrument transformer?
How much pf maintan in dg set in 6o% load,when Dg runnig Neutaal Earthing removed what happen.
How to Calculate the Fault Level of Electrical Installation
Why do we use center tap transformer that used with portable tools
How to calculate KVA/VA rating of PT or CT from primary & secondary voltage or primary & secondary current?
what is the difference between "Rotary bypass isolation switch and Normal bypass switch" pls share indepth techs?
define reflection method?
what is a power factor?
What is the fault or needs to be done when frequency in ac drives is not changing?
How impulse levels are calculated that for 11kV impulse is 75kvp, for 24kV impulse is 125kvp ?
Sate maximum power transfer theorem?
I am having dual speed motor of cromton greaves make of 3.7 KW -1400 rpm and 5 KW - 900 rpm. Please let me know groups and winding connction for rewinding purpose.
How I can Compare 120v/60Hz versus 220v/50Hz ? Please tell me both advantage and disadvantage ......
If VFD is On but no starting commond on it. so how many outpout voltages of VFD
Where burned of electricity,when,who, & why.