Answer / natchi

vector sum of the two phase currents

Answer / k.prakashchandra

The vector sum.

Answer / pannir

vector sum of two line current would again gives the value
of line current flowing in each phase.

Why not using Air circuit breaker at High tension side?

1 Answers   Wipro,

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What is the Difference Between resistance and resistivity?

2 Answers   Sun Pharma,

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What are the usege & different between UPS & batteries with charging system in in Substation?( UPS 120V AC & battery charger is 120v DC)

1 Answers  

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why we use ac supply as 415 volts instead of 415 v why we cant apply 230 v for dc

0 Answers  

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redundant connection in contactor?

0 Answers   Emerson,

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In three phase supply why we use R Y B Colour not other.

4 Answers  

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Why NGR is required for 11Kv geneartor in power plant

2 Answers   AB Inc, ABB,

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if AVR fails in D.G set, what will be the effect?

7 Answers  

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in transmission line, if the load is suddenly increased at the receiving end of the system the phase shift will (a)decrease (b)becomems zero (c)increase (d)not be affected

4 Answers   Getco,

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what is the use of capacitor in online ups?

6 Answers   Emerson, ups,

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1.differance between onload ups and off line ups.

1 Answers   CTS,

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. Is there a simple method to measure the horsepower of a small motor (1-3 hp) for a non-technical person

2 Answers  

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