What are pre paid energy meters ? How it works ?
Answer / k.prakashchandra
It is just like prepaid mobile phone service.Top it and get
electrical energy as per tariff till zero balance.
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Define stepper motor. What is the use of stepper motor?
pls tell what are doing the three phase motor star and delta connetion with circuit diagram and control wiring .
What is the count of hvdc transmission lines in india?
why is the vector group analysis done in transformer tests
28 Answers K K Rao, Lloyds, Nicco Engineering Services Limited, Qatar Petroleums,
X is a uniformly distributed random variable that takes values betweeen 0 and 1.The value of E {X3}(x cube) will be.
What is the LUX
explain the meaning of harmonic resonance
Why we are mostly using a single 3-phase transformer instead of three 1-phase transformers?
As per the Anchor capstan motor specification, full load current is 200A. starting current is 1750 A and acceleration time is less than 8 seconds. Please guide for selection of cable size.
what will hapen if we give ac supply to dc motor?
WHAT IS PRINCIPLE OF TRANSFORMER
Why the meters sonnected to metering core of CT are not damagedon event of a fault??? Explain the phenomena??