Answer / john

Rectifier means to change AC voltage into a fixed DC
voltage (240vac into 48vdc). Converter means to change the
AC voltage level into another level of the same AC voltage
(120vac to 240, or 240vac to 120vac)

Answer / gg

RECTIFIER IS A SYSTEM WHICH CONVERT AC VOLT INTO DC ,THAT
MEANS O/P DC VOLT.
CONVERTOR IS A SYSTEM WHIH CONTAIN RECTIFIER $ INVERTOR
BOTH OF UNIT, THAT MEANS O/P IS AC VOLT.

why we pefer the salient pole for synchronous motor ?

2 Answers  

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what is the unit of electricity????????????

4 Answers  

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1. What are the types of Transformer?

1 Answers   Valdel,

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if the magnetic lines can pass through a vaccuum area

0 Answers  

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what type of loads are inductive load & resistive load ?how they different between each other ?

5 Answers  

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What is rccb?

1 Answers  

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how does excitation of brushless alternator took place?

1 Answers  

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How to test IR testing & magnetic balance test

0 Answers  

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Work done in a free expansion process is

0 Answers   Caterpillar,

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for same rating of a transformer and induction motor which one will have higher magnetising current flowing?

2 Answers  

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what happens when a DC supply is given to AC motor?

9 Answers   Areva, ISMT,

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WHAT IS IM (INDEX OF MOUNTING )IN MOTORS

0 Answers   L&T,

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