how to avoid Saturation in C.T?
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What can make the the overloads operate when a star delta three phase motor starts?
In an ideal transformer no load primary current I0 A lags behind V1 by 90 degree B is in the phase with V1 C leads V1 by 90 degree D lags V1 by 45 degree
why fault current time duration is calculated for 1 minutes?
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Ferranti Effect says that voltage at the receiving end is higher than that at the sending end. How is it possible?
state the working of discharge lamp?
what is mean by current? and voltage?
1. What is the exact formula for one weber? for example,(one ampere = one coulomb electron of electrons crossing a point of conductor at one second. i.e, 1A=1Q/1sec)
What current can be carried by 25 sqmm copper cable safely?
What are the different modes of plc processor?
why 120 devided with pole and speed multiplication to determine frequency
why core is useful for the transformer and in its operation
what is the load amp of a 2 hp single phase motor?