Answer / e.saravanan

The change in secondary voltage from no load to full load
to the no load voltage is called regulation


= Vnl-Vfl/Vnl X 100

Answer / vinayagam

Regulation:means output voltage remains constant even when the Input Line voltage varies(130 to 300 volts).

Answer / bala

REgulation means: Maintain the supply voltage in specified
level by increasing or decreasing tap in power transformer

in shunt clippers why a resistor is used in sereis with the input

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what is different between synchronous & asynchronous motors

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Your B.tech marks is being given in CGPA grade. How is it calculated?

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If the kvar rating of capacitor bank is 600 kvar at 525V then what it's rating at 415v.

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why mosquito bat makes noise when it hits with a insect?

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Assume a condition such that two motors of rating 6.6kv,415v are connected to blower,so tell me which motor draw large current give appropriate reason?

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Types of tempering of energy meter?

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which pump used in STP

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Diffrectiate between earthing and neutral

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1 ph induction motor winding priniple and connection diagram?Similarly for 3 ph induction motor?Full description

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i am having a 3 phase 12.5HP motor,that is connected in Star/delta.Without any Trip that motor stopped suddenly why?

8 Answers  

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