Answer / k.prakashchandra

-24 V dc means potential difference from + terminal or O
potential.If we earth the midpoint 0f 48V DC source ,then
one terminal is +24V and the other -24V with reference to 0
potential ground which gets connected to all metal bodies

if my load is not in continuous operation so what type of panel is required APFC or fixed capacitor bank without APFC whether C.T is required in both cases compulsory? explain detail

1 Answers  

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why is a power transformer used only occasionally?it is used to step up at generating stations?and that needs to be done all day long !!!!!!!

0 Answers  

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Ash AAAC conductor is used for which KV lines

1 Answers  

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what is hunting?

2 Answers  

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why do we prefer alternating current in india where as in USA prefers DC?

3 Answers   Bhel, GMR, Texmo,

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what is the radio of kva & kvar or why calculated kva & kvar

3 Answers  

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can any one suggest paper presentation topies for electrical engg?

0 Answers  

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how to decide cable rating? send me cable size,ampere rating data

2 Answers   Bhel,

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Pl. brief about break-down maintenance of machine tool.

0 Answers  

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Application wise, where we should use AC motors and where we should DC motors?

1 Answers   Nespak,

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(1) From the following option, which option is correct for largest size transformer.? a)1KVA,25Hz , b)1KVA,50HZ , c)1KVA,60Hz , d)1KVA,100Hz

5 Answers   Torrent Power,

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why rating of motor in HP ?

2 Answers  

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