Answer Posted / anand kr tiwari
OH transmission as compared to UG is
1. economical
2. Easier and quicker to maintain
3. relatively unsafe (because of snapping of conductor)
4. less aesthetic
5. poses space restiction
| Is This Answer Correct ? | 5 Yes | 1 No |
Post New Answer View All Answers
can i use 2000/5A Clamp meter to measure HT cable
what reason of line current and phase current in star connection and line current and phase current not equal in delta connection?
description with working of all parts of a Diesel generator???????
Why is better to have a minimum ceiling voltage of 250% than 160%?
What are the components of feedback control system?
advantage and disadvantage of team work?
What is rotating magnetic field?Discuss elaborately.
WHY NUTRAL GROUND SYSTEM USED IN 33KV SYSTEM
when 20hp 3 phase motor start no load condition in star or delta connection.find current and write formula.(tariq)
sir, i'm preparing for hpcl exam officer trainee pls tell me how the exam ques paper pls pls
Can anyone explain me about the RLC based Impulse high voltage generator and how to and operation of Series resonant High voltage reactor...?
Safety of on line ups
Explain using drawings what is reverse PID action w.r.t PID controllers.
I have a small system with two motors that are running on 380 vac, 60 hz. These motors are expensive and I usally get them from Brazil. I am adding another motor to the system, but I want to purchase a 480 vac, 60 hz motor to use. It will be on a VFD that is rated fro 380 thru 480. Is this posible and will I have to use a larger motor and derate it?
sir pls send the je exam - 2008 and other model question papers..
