What is distance protection relay? where & why we use this
relay?
- 2 Answers
- 11738 Views
- Siemens, UltraTech, Voltech, I also Faced
- E-Mail Answers
Answer Posted / venki
Distance protection relay is mostly used to detect the fault which occurred at a specified distance normally these are used in 66 kV and above Transmission levels. the total line is divided in to some zone for a specified distance and those zones are named as A,B,C and etc., if a fault is occurred it will indicate the zone where it is occurred.
| Is This Answer Correct ? | 18 Yes | 2 No |
Post New Answer View All Answers
what is the minimum pay scale for electrical engineer (building construction)in kuwait? plz revert back with yrs of experience & pay scale respectively.
DESCRIBE THE CONSTRUCTION ANDOPERATION OF BELT CONVEYORS AND SCR CONVEYORS , DRAW NEAT SKETCHES
On a 6 KVA UPS we have to provide a DC MCB for Battery bank of 16 nos (12 V 42 AH). What Shall be the current rating of DC MCB ?
Why earthing is necessary for any equipment?
what is deffrence between squirral cage and wound rotor in IM?
What is the percentage loss for aluminium wire for HT line more than 11KVa
What is the meaning of Insulation H for transformers????
What types of question are done for diploma students in aptitude test
What is the efficiency during maximum power transfer?
In general bus riser follows the bus section in SWGR. What are impacts if bus section follows bus riser?
what about GD square and its important for motor design?
What is the difference between earthing,ground&nutral?
HI....HOW CAN BE MESARED THE VALVE OF NEUTRAL GROUND RESISTOR WHIC IS LOCATED AT SWICHGEAR ON GENERATOR SIDE....
How I can Compare 120v/60Hz versus 220v/50Hz ? Please tell me both advantage and disadvantage ......
How is the connection of the tap changer on the HV side been made?
