what is difference between differential protection and
distance protection and how we calculate the sloop?
Answer Posted / gopal1986
define thermal overload protection and how to calculate tripping time in ABB relays.
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
how many types of motor can be used in washing machine
The series field winding has low resistance while the shunt field winding has high resistance. Why?
Why star delta starter is preferred with induction motor?
What is q factor?
what is breathing?
which types of relay used in acb and vcb?
USE OF 8 WAY PAN ASSEMBLY
CAN U PLEASE TELL ME SOME G.D TOPICS FOR APGENCO INTERVIEW&G.D
If I have 3 essential main switch board and 3 incoming electricity ,but only 1 genset running is that possible.
Transformer diagram mention each parts ?
differnce between single acting and double acting solenoid valves
what is transient enclosure vltage , very fast transients, very fast transient over voltages
What is mean by Sensitive Earth fault & what are the effects
Which contains in POLE ASSEMBLY of a 11KV Kirloskar-make SF6 (Model No-FP620A12)? Will u clarify with drawing?
234 MVA Generator 3 phase Short circuit current Values required? Gen set Rating-234 MVA, Gen Voltage-18kv, PF;0.8, Xdv:23.5 %, Transformer Rating-18/380KV, 680MVA,Yndd1 two winding, Step up TR, ZT:35.50 %,X/R 4.33 Gen CB Position, CB open ,Disconnected open, Generator Running Voltage 18 Kv, Bi mistakes generator side earth switch Closed during that time short circuit current level in 3 Phase required, and how to test on site 234MVA Generator Short circuit current,