what is ups Paralleling? how is load sharing at that time ? what are the things we have to note that time?

1 Answers  

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What is voltage

5 Answers   TATA,

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what is dc transformer? how it work?

15 Answers  

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How Can I calculate for the photometrics requirements for a street lighting? Data given are: 45 units of 6 meter light pole with 150 watts metal halide lamp, 220 volts and installed in a promenade area.

0 Answers  

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Explain why the Voltage drop will happen in 3 Phase line?

3 Answers  

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how  do you choose the cable size as per amps rating & the voltage drop for the same.

0 Answers   C&W,

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At which time Synchronous generator act as a Synchronous Condenser?

1 Answers  

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what is wave traps and why it is been used in switchyards?

1 Answers   NHPC,

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why HT line voltage is multiple of 11.eg11kva,33kva,132kva

2 Answers   HP,

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After synchronizing the running generator with grid, the avr getting tripped and the generator breaker also oettong tripped, before tripping the avr the pf meter of generator is showing leading pf please kindly give a suggestion to rectify this problem.

2 Answers   Thermax,

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what is the EMF

2 Answers  

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How many safety of Disel Generator

5 Answers   Sail,

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