In CT, burden is 15 VA and protection 5P20,CT ratio is 100:1
then what would be the knee point voltage ?
Answer Posted / naveed
300 v
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
what is basic difference betmeen normal & flame proof motor??
i have a 4 Mva transformer 34.5 kv / 480-277 v and i used 2 parallel 3200 amp bus duct for the secondary feeder using 3 ply of bus bar ( 3/8" x 5" ) as a common where the flexible link terminated and 6300 amps breaker for the main, the lower bus duct reaches 70 degrees and the upper bus duct reaches 55 degrees when i used thermal scanner. why the temperature is not balance when the load reaches 3600 amps.
In single phase capacitor motor, if the motor rotate reverse direction then how much power will be consumed by the motor and why?
List the characteristics of filter?
What are the special cables required for explosion proof wiring?
Application Comparison between 22KV (UE)and 33KV (E) system. Are we allowed to use 33KV (E) cable in lieu of 22KV (UE) cable. What are the technical disadvantages.
How to use computer cpu ups use for home inverter circuit board
How you will determine the volume of oil in a particular Distribution transformer.
1.25 kg of hydrogen are burnt with stiochiometric air, the mass of air in kg required is
what is the function of Moulded case circuit breaker, why it is called Moulded?
If anyone would like to know or practice for FEWA papers contact me on mohamedrashad2@hotmail.com Just completed the supervisor exam in April 2021
How to calculate fault level of 11 KV system
how many electricity poles are there and what are the names and their sizes.
DG Earth Value?
Hi,I am working in abroad for more than 3 years in a company operating with 11kv and 6.4 MW power. I need c licence in India,can I? some other says only i can get if i work for 2 years in india only! anybody kindly clarify by doubt.Thanks