can we use ps class in combination with protection class in
differential protection and over current protection.
yes ofcourse, i already experienced this case
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which type of material is used for making motor encloser
WHY CAPACITOR IS NOT USED FOR THREE PHASE MOTORS DURING STARTING
what types of cable used in underground coal mining?
What is the meager?
what is an rmu?its circuit diagram.functions
14 Answers CP Bangladesh, Emrill, NDPL,
Short circuit test of induction motor is carried out to compute= A stator resistance B rotor resistance C magnetizing reactance D stator reactance
SUPPOSE A CIRCUIT BREAKER HAS TRIPPED THE THE LINE WHEN A FAULT OCCUR ON IT.NOW WHEN THE FAULT HAS BEEN CLEARED, HOW THE CIRCUIT BREAKER WILL CLOSE AUTOMATICALLY NOT MANUALLY.
6 Answers Bureau of Energy Efficiency, DVC,
230v 1 phase Phase and Neutral insert in Bulk water what happens.
when the time of backcharging the transformer three phases only enough or three phase with neutral is must.from these which one is the best one.
explain different types of d.c motors?
Is it reuired to use house service barcket for 31/2 core 300 Sq.mm cable,if the distance between pole & shop is around 2 mtrs only or can I hang the cable with GI support in air? upto what size of cable GI serrvice btacket is necessary?
Can anyone tell me how a 12v battery is transformed to 20,000v at the spark plug