How to select a transformer group to connect a 0,433 KV generation with 33 KV grid in bi directional flow of current

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IN induction motor pf is increased using capacitors.what will be the effect on motor and system when very large capacitor is accidently installed and pf goes leading.

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what is the benift of HT metering & LT metering

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what is reactive power?

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How does and Earth Fault Relay operates in DG set control panel?

1 Answers   Cummins, University,

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What is the difference between Dielectric and Insulator

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dear sir/madam i want to get some knowledge about RRB EXAMINATION(section engineer) 1- what is minimum cut off 2- wht portion is major portion . 3- can any body provide Sample paper. thanks & regards ashish

0 Answers   RRB,

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Explain the power rating of a bulb, say 60W, what if the voltage changes

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If increased the frequency up to 1000 then what changes shows in voltage?

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What is NUMBER OF RUN for power cable means?

4 Answers  

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What happens if i apply 500V to 440V rotary Switch ?

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29 Which of the following breaking method save energy? A regenerative breaking B plugging C dynamic breaking D none of above

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