Interested to Buy Any Domain ? << Click Here >> for more details...
What is the function of restraining coil in differential
relay? as well as restraining current?
- 8 Answers
- 46300 Views
- Medical, Siemens, I also Faced
- E-Mail Answers
Answer Posted / m raviteja
the function of the restraining coil is to avoid the mal
fuctioning of the main relay. restraining current is
flowing through the restraining coil is to prevent the
external faults. the increase the current increase the
restraining torque.
| Is This Answer Correct ? | 11 Yes | 4 No |
Post New Answer View All Answers
What do you understand by avr?
how could we calculate the no of outgoings from a 800 watt distribution board
How to calculate approximate load loss of a distribution transformer by knowing %ge imp of transformer?
Is there any type of starter for DC motor other than two point,Three point and Four point starters?
what the function breaker failure scheme, how is it operated
what is apparent poewr, reactive power, & active power?
I need bhel previous year quetion papers for electrical engineering department.I searched but i could not find out
If we need 4c× 50mm sq cable but it's not available so we can pull 4c×25mm sq two cables?
can I improve the furnace power factor (10 mva transformer) by adding a capacitor bank before the transformer.Does system power factor vary a lot with the furnace PF?
What is the difference between cylindrical-type and sandwich-type winding?
what is the formula for computing cable tray size & capacity
What is the typical enclosure type used for Indoor switchgear / Outdoor switchgear Units? - In Onshore / offshore Units?
what is the working principle of a DG Set, Alternator, & exiter
I need the recommended size for a 3 phase transformer at 13.8 KV Primary and connected loads of 3000 kVA at 4200 volts and 2375 kVA @ 480 volts AC.
Refernce currents are to be generated using refernce cueernts how can this be done
