Answer / hpl

Voltage regulator working principle depend on feedback
circuit.ie output requirement. it maybe static voltage
regulator or by auto transformer

What is the use device of the grid.

1 Answers   Premier,

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What is Primary and Secondary Injection Test of CT and Relay.

2 Answers  

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What are the consequences in using existing step up transformer (primary 6.6kv/175A, secondary 480v/2405A) for step down transformer to have a 6.6kv output?

1 Answers  

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what is maximum or Threshold value of current 7 voltage that a common man can withstand

1 Answers  

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True or false question. 1.The fuse provide phase and neutral 2.power loss in electrical circuit can take place in (resistance or inductance or capacitance). 3.two phase system each phase has separated by a phase difference of (90 or 180 or 270 or 45). 4.3 phase balanced star connected load neutral current shall be (line current or phase current or zero or unity)

0 Answers  

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Difference between control junction box (cjb) and power junction box(pjb)?

0 Answers  

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Why ground terminal is used in pot meter 10k ohms

0 Answers   Mahle,

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Explain the different methods used in the choice of rotor slots for reduction of harmonic torques in an induction motor.

0 Answers  

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what will happen when square wave is fed into input side of 3kva transformer and what you will get on output side.

3 Answers   Blue Star,

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What is the difference between electronic regulator and ordinary electrical rheostat regulator for fans?

0 Answers  

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11KW Delta motor is taking about 44Amps in star and goes upto 70Amps in delta and trips OFF. The rated current is 26Amps. Application is for the blower. The motor takes ( no load without coupling impller ) only 2.5A and 5Amps in star & delta starter test.Need to know why its taking high current.

10 Answers   Pfizer,

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what will happen if a cw rotating altenator being synchronized to ccw rotating altenator

2 Answers  

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