please mention the minimum IR value for different voltage
systems
Answers were Sorted based on User's Feedback
Answer / kameshwar rao
The minimum IR vslue for different voltage system is , it
should be 2 mwegaohm per KV.
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / karthik raman.b
for high voltage 1 mega ohm and for medium voltage 500 ohms
| Is This Answer Correct ? | 3 Yes | 8 No |
what is fault level in 66kV system?
In my 3 phase 4 wire electrical system N to earth voltage is 0.08 is it ok What is standard for it ?
What Should be the rating of transformer used in 33KV substation?
Explain the Term in CT Name Plate – Class: 5Ps
What would be the ratio of a Delta-Wye tranformer having 48000 volts phase to phase on the primary and 4160 volts phase to phase on the secondary?
What are the procedures followed for underground cable laying.....???
In UPFC,What is the need for Dc link ( DC capatior)?
An 11kv system consisting of an underground cable to a sub station about 300 meters away was shut down for about 10 hrs. On energising, it tripped off on earth fault about 10---20 mins later 6 times but since than it is not tripping.its already 3 weeks now. The SPAJ was found to be fine. what could be the cause.No test had been done to determine the cause of the trippings till now because of demand.
what can i do, if i want to carrier in design as i am electrical engg?
What is the difference between Floot charge and Trickle Charge.
Can you tell me more about pu systems (per unit systems )calculation in large power systems? how to get the base for voltage and power in generator, transformator and transmission lines?
When electric field is parallel to the plane of incidence, the electromagnetic wave is said to be a.Linearly polarized b.circularly polarized c. Elliptically polarized d. Hyperbolically polarized
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)