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.

last 5 year rrb allahabad junior engg electrial engg question paper

0 Answers   RRB,

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In ACS 1000 drive we used 12 pulse convertor.Why dont used 6 pulse or 3 pulse convetor

1 Answers  

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what is the interrelation between voltage current torgue speed and magnetic flux in case of different types of electric motors

0 Answers  

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As we use capacitor bank in 3ph ckt to improve PF, can we use capacitor in single ph domestric use, in house we have Fan,Mixer,electric cooker,iron,tube choke they also lag the system,because it is inductive load. if it is possible to improve PF of single ph system-- if yes- type of capacitor to be used,connection diagram, working in detail. if no-- list it.

0 Answers  

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Explain and give examples about VCB?

0 Answers   AZ Engineering, Vodafone,

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how to test a motor from megger

5 Answers   JSW,

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is that any software calculator to calculate the size of cable

0 Answers   JSW,

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How to calculate VA rating for CT or PT or Control Transformer?

0 Answers   Veez,

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Please explain me about Relay curves and their sources to read ?

0 Answers  

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What is MS-EXCELL?

0 Answers   NTPC, Siemens,

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in pf lagging means current decrease by increasing voltage is correct or not ? reason ?

3 Answers  

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define the active power?

0 Answers  

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