Interested to Buy Any Domain ? << Click Here >> for more details...
what is derating factor in Cable ? how we minimise this?
- 18 Answers
- 118655 Views
- Bhel, College School Exams Tests, I also Faced
- E-Mail Answers
Answer Posted / lakhwinder singh
Derating factor =Derated current capacity/cable ampacity
derating facor depends upon :- Ambient temp.
grouping of cable
thermal resistivity of soil
depth of laying.
| Is This Answer Correct ? | 39 Yes | 6 No |
Post New Answer View All Answers
how to find ratio of CT & PT in 66/11kv 12 mva supply system ? explain with calculation.
Dry type transformers
hi pal, i am vengatesh from tamilnadu(chidambaram),i have called for the written test for the post of jr executive(ELECTRICAL) of AAI ,I dont know about the question paper pattern,so any kindly help me to face the examination,post me the model question papers and some tips to write my examination to (vengi.annadurai@gmail.com)
what is the function of bearing in dc mchine" and where it is placed
how do we calculate length of starting time and repeated starting of a direct online starter?
How energy is generated in hydroelectric power plant?
Why lose 1 phase voltage in 33kv to 415v stepdown transformer
What is the main purpose of c.f.b.c.boiler
How to use computer cpu ups use for home inverter circuit board
please anybody help me to find out the BHEL trainee Exam previous year questions papers . if u ve pls. send it to surekhared@gmail.com
Transmission through a short line depends on
what is upper impedance and lower impedance of a distance relay
11kV capacitor bank of rating 2.4KVAR, is charged with protective relays of only over current & Earth fault &.......without Over Voltage, Under Voltage & Neutral Displacement Relay. Is it advisable??
State superposition theorem?
HOW MUCH CURRENT DOES SYNCHRONOUS MOTOR TAKES AT SYNCHRONOUS SPEED IN NO LOAD CONDITION ?
