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.

how LVDT works?

2 Answers  

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why we do 2 types of earthing on tranformer ie:body earthing & nutral earthing , what is function. i am going to instal a 5oo kva tranformer & 380 kva DG set what should the earthing value

8 Answers   Altrion Technologies,

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A 11000/415V distribution transformer is fed 415V upon it's LT side,Do I get 11000V upon it's Primary side ?

7 Answers  

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A 3PH MOTOR RUNNING IN NORMAL CONDITION AND ITS AMPERE ALSO UNDER ITS FULL LOAD CURRENT,ITS CABLE RATINGS ALSO HIGER THN ITS CAPACITY,BUT ITS CABLE GETTING ABNORMAL HEAT(NOT TOO HOT)WHY ITS GETTING HOT LIK THIS?

5 Answers  

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diff between synchronous gen and alternators

1 Answers  

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At a family reunion were the following people: one grandfather, one grandmother, two fathers, two mothers, four children, three grandchildren, one brother, two sisters, two sons, two daughters, one father-in-law, one mother-in-law, and one daughter-in-law. But not as many people attended as it sounds. How many were there ?

6 Answers   CTS,

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why earth wire is needed in a wiring system

1 Answers  

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why the pressure coil is not present in the three phase wattmeter?

1 Answers  

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what is iron loss?

4 Answers   RRB,

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How do you connect the capacitors on polyphase circuits?

10 Answers   L&T, Transco,

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Ash AAAC conductor is used for which KV lines

1 Answers  

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what is the safe meggar values for motor, transformer HT, LT and Cables?

12 Answers   IOCL, Jindal, TATA,

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