What are the advantages and disadvantages of the dc motors?
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What are the major reasons for balancing hydro-thermal mix?
if 2 coil of 1000W connect in series and 200 v is applied across it . then what is the total power of coil when coil have only resistive load .
what is relation betn. KW & KV?
what is skin effect?
why do star-delta connection ? why do not connect any circuit direct connection ?
what is the min and max dc voltage for a dc system (110vdc)
What is the permissable nutral current of three phase system as per IS standards?
how i calculate the syncrones generator NGR resistance .if we have a 6mw generator line voltage of generator 11kv also line current 393.3 ampere.
What is the ideal position cooling fan inside the dc motor?
Suppose a 3 phase, 2 pole, 440V induction motor is driving a flywheel of 600mm diameter, 150kg mass. By using v-belt and pulley, the speed is increased to 4500 RPM. What will be the effect on motor current?
in dc shunt generator field is open in running condition what will happen?
why in dc generator field rheostate kept in maximum position?