Answer Posted / natchi

current flow through conductor is electrical and current flowing through semiconductor is electronics,

can we start slipring motor on star delta like we start induction motor ? if yes where will we connect ?

1905

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How you calculate the repturing capacity of a HRC fuse

2569

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if we run a 3 phase machine on two phase what will happend??? given answer with solid reason please

2045

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why co incidence factor considered in transformer sizing?

1805

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hello friends this is krunal here.. i have applied for he officer train in hpcl electrical stream.. any one who have applied before for electrical stream please help me out.. post ur reply to my mail id: krunal_airforce@yahoo.com.. any tips, old questions for paper or any help will do.. plz help me.. your faithfully, Krunal Darji

1832

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i karmveer bharti persuing b.tech . plz send me syllabus and name of reference books. for preparation of section eng.

2066

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What is the function of RCBO? What are the different sensitivity ratings & each application?

2756

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Why do we mostly prefer to generate and distribute electricity in 3 phase and not in 4 phase or 5 phase?

1163

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How to arrange a hous hold earthing system to keep minimum earth resistance( below 7ohms).

2118

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why does the magnetic balance tests at transformer?

1899

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a governer in an Ic engine controls the

1127

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How many Zones can be in Conventional type fire alarm system & how can we detect the fire in Conv. type FAS?

1780

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What is the difference in calculating size of AC cables compared to calculating size of DC Cables? Usually DC Cables are larger than AC Cables although they have the same ampacity. Why is it?

1918

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can anybody send the rrb chennai &rrb bopal question papers of 2006&2007.My exam is on 12 oct 2008.Its urgent

2001

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the winding of Generator and Motor is star or in delta ? and why

1050

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