how does commutator convert a.c to d.c?
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What is the maxvoltage drop allowed at any healthy joint at full load ?
how we can produce negative DC voltage ? please explain it .,thank u
How do you reset circuit breaker?
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why induction motors are rated at 0.8 power factor.
whether the battery is voltage source or current source?
1 HT service how many LT Service
explain how the power is distributed from a power plant to a consumer.explain step wise in detail
difrence bitwin boost charge and float chargeing
A power transformer 4MVA/11KV/0.415Kv has been out of use in 12years. what maintenance actions/test need to be carried out before energizing.
An input device is interfaced with Intel 8085A microprocessor as memory mapped I/O.The address of the device is 2500H.In order to input data from the device to accumulator,the sequence of instruction will be
if i have 5kw,9A,three phase induction motor,if i want to install it 100 meter away from its feeder,how i will culculate cable size for this load.
hi if anybody got model questions for cpcl Grade'A' electrical engineer position.send it to my mail please krishkumar22@gmail.com