what's ripple content in rectifier? how it formed?

1 Answers  

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The readings with a Multi meter are 15 Amps Phase Neutral 192,Phase Earth 194 and Neutral Earth 24 5 Amps Phase neutral 192, Phase Earth 153, neutral Earth 48

1 Answers  

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types of transformers?

1 Answers   Torrent Power,

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what will happen if instead of neutral we use earth wire as return conductor?if we can use ,then why we are not using in our day to day appliances?please justify the answer

11 Answers   NTPC, ONGC,

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what is power factor

5 Answers   Exide,

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How big (size) can the tertiary winding be in transformer? Can we load the tertiary winding, if yes then how much we can load it?

1 Answers  

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A current of 2A flows for 10 hour through a 100 ohm resistor. The energy consumed by the resistor is:(a) 0.5 kWh(b) 4 kWh(c) 2 kWh(d) 0.02 kWh

3 Answers  

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what happen if generator exitation lost?

7 Answers  

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What type of core material is used for metering C.T and protection C.T???

0 Answers   Bhel,

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Whar is the KvA rating of 33Kv substation & actual kv rating of power generaating station.

0 Answers  

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What is servo lock in CNC how they work and if any parameter for them in CNC machine

0 Answers  

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kVA rating of open delta connected transformer is _____% kVA rating of delta/delta connection A 50 B 70.7 C 57.7 D 75.7

2 Answers  

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