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Answer / shankargoudarcr
all I.T.I ELECTRICAL QUESTION PAPAERS
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Answer / rajeev kumar yadav
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What is the Temperature to be set in Thermostat provided in Marshalling box of the Transformer / Motor.
How wire size can define in electrical wiring? What is the ratio?
Why is earth connected to neutral on transfomer installations
11 kv input, 66 kv input advantages
how much current does 3ph a.c & d.c motor drawn.Plz. provide formula with example.
In what circumstanced the CT used for protection relay will be saturated?and what will happen to the relay is the CT is saturated?
what condition there autotransformer will fail?
If Two Generators are working parellel in a network and suddenly the field of one Generator get weakened What will happened if there is no reverse power relay fixed in that Generator panel????
How to choose size of the cable w.r.to current carrying capacity ...
why do we use star-delta starter. what is its need?
do we need NGR panel when the output of the genset is LV but after that it is step up to 22 kv. condition is 12 genset 400v are operating in parallel.
In 400KV Switchyard, we have used Circuit Breaker With PIR, what is the significance of PIR & why they'r used?