how to interlock 2 incomer,1 buscoupler MCCB,like we interlock an ACB...
pls answer this question and if possible send me the ckt diagram..
Answer Posted / mohamed mustafa
put one bus coupler CC circuit relay contact in series with
the other relay cc circuit, this is simple and achivable.
Is This Answer Correct ? | 2 Yes | 5 No |
Post New Answer View All Answers
how to select fuse rating for a 3-phase motor ???
difference bewteen reverse current and alternating current
2- What are the percentages between excitation currents in phase (R, S and T) in ∆ and Ỵ connections in excitation Current test in transformers?
What happens when two positively charged material is placed together?
how to carried out tan delta test in 11 KV alternator ?
what is fault level of power system ?
How to calculate the electrical load for a standard telecom BTS shelter and choose the DG set capacity for the same load?
I have c license but I don't know eligibility of Max Kilo Volts under the electrical licensing board.
explain safety measures in alternator?
List the characteristics of filter?
why should the primary of transformer be connected in delta in a heat run test?
wheather the size of windings in motor and generator are the same
If the Brush of DC motor is shifted by 90 deg, then what happens to voltage and torque? Both voltage and torque are zero. how to justify the answer?
Why to keep capacitor bank off while generator running.
Pl.brief me about Electrical power distribution system from Main generating station to Industry.What is the use of in between station.