Answer Posted / guest

when there is a unbalace among the phases due to change in
load circulating current introduced this fault caurrent can
be eathed via neutral .

what is the correct method for the outdoor termination of 19/33 KV HT cable step by step?

2085

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Best way to measure the Soil resistance of rocky soil, three probe method and four probe method

1939

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ACCORDING TO IEC WHAT SHOULD BE THE MINIMUM HEIGHT OF G.I. STRUCTURE OF CT, PT, ISOLATOR, LA?

2204

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What is the general power consumption rating of CPU CRT type and Flat type, Monitor,Printer, projector, Scanner?

1901

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Differentiate between ideal and non-ideal voltage sources?

1088

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Sir, I have applied for the of Assistant.engineer of NPDCL. please send me all AP TRANSCO AND JENCO solved papers of previous exams . I requested send me the papers to my id as soon as possible (rajanikanth_peddi@yahoo.co.in) (This is very urgent) Thank You,

2909

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Explain advantages of storage batteries

1103

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how to calculate earth fault relay current and CBCT ratio

8346

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132/6.6𝚔𝚟 𝚝𝚛𝚊𝚗𝚜𝚏𝚘𝚛𝚖𝚎𝚛 𝚗𝚎𝚞𝚝𝚛𝚊𝚕 𝚑𝚊𝚜 𝚘𝚗𝚎 𝚎𝚊𝚛𝚝𝚑 𝚙𝚒𝚝 𝚍𝚎𝚍𝚒𝚌𝚊𝚝𝚎𝚍. 𝙸'𝚟𝚎 𝚊𝚗𝚘𝚝𝚑𝚎𝚛 𝚝𝚛𝚊𝚗𝚜𝚏𝚘𝚛𝚖𝚎𝚛 𝚘𝚏 6.6𝚔𝚟/415𝚟 𝚌𝚊𝚗 𝙸 𝚌𝚘𝚗𝚗𝚎𝚌𝚝 𝚗𝚎𝚞𝚝𝚛𝚊𝚕 𝚝𝚘 𝚜𝚊𝚖𝚎 𝚎𝚊𝚛𝚝𝚑 𝚙𝚒𝚝 𝚊𝚜 𝚘𝚏 13/6.𝚔𝚟 𝚝𝚛𝚊𝚗𝚜𝚏𝚘𝚛𝚖𝚎𝚛?? 𝙸𝚏 𝙽𝚘.. 𝚃𝚑𝚎𝚗 𝚠𝚑𝚢??

981

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What is the main purpose of c.f.b.c.boiler

1721

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How to run a three phase motor into single phase........

2002

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With a phasor diagram show the effect of increasing the field current of a generator supplying a constant real power and connected to a grid system.

1977

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Saving in copper achieved by converting a 2 winding transformer in to an auto transformer is determined by A voltage transformation ratio B load on secondary C quality of core material D size of transformer core

3146

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What is resonant frequency?

1279

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There are a trformer and an induction machine. Those two have the same supply. For which device the load current will be maximum? And why?

1145

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