HOW many type of Circut Breaker in the world used in 400 kv
substation?
Answer Posted / kumar ravikesh singh
Above 66KV SF6 circuit breaker is used and below 66KV ACB
is used.
Is This Answer Correct ? | 11 Yes | 6 No |
Post New Answer View All Answers
How to calculate cable size by using load.?? Any formula...
I AM FROM ELECTRICAL ENGINEERING ? I AM ASPIRING FOR "BHEL".HOW I HAVE TO PREPARE .ON WHICH TOPICS TO BE CONCENTRATE MORE.PLEASE GIVE FULL DETAILS OF WRITTEN EXAM.
what is the formula for hv test for cable and circuit breaker..????
Rules and standards of electrical control wiring ?
What will happen if we introduce negative feedback to a control system that uses a positive feedback?
can we synchronize star system generators with delta system transmission line ? and how ?
can we use NPT glands in LT panel
What is the use of Surge Capacitor in LAVT?
Is it possible to measure correct value of earth resistance & cable insulation ristance with out disconncting earth lead & both sides of cable ends? If not, any other method to measure ER & CIR with out disconneting from the system.
how can see the ac indoor or out door ac which Tr
how to select automotive wire by mathematical equation with given current, vlotage and resistance
Why is voltage is required to be within permissible range for an electrical equipment?
could you measure current in parallel?
Why the efficiency of a three-phase induction is the motor is less than that of a three-phase transformer?
sir please send me techinical questions for junior engineer posting in bangalore railway i am diploma holder