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.

The company is wiling to buy you 5 pcs of equipments in your electrical tool kit. Plz tell what are the 5 things you want?

3 Answers  

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what is difference between KW,KVA,KVAR? also give me the formula for all the three...

3 Answers  

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What is the meaning of CT 400-200/1-1 A ?

2 Answers   Home,

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2 Answers   CESC, Power Grid,

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The maximum demand of consumer is 2 kW and his daily energy consumption is 20 units. Its Load Factor is (1) 10.15% (2) 41.6 % (3) 50 % (4) 60%

2 Answers  

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what happens when back feeding supply accidently collapses with normal supply ??? How?? [that is sometimes in a substation 11kv feeder if their ws long time permit work, back feeding supply will provide from nearest substation... if accidently after the permit work,they charged the feeder without removing back feeding wat will happen...?]

1 Answers   KSEB,

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what type of load we can give to motor shaft?

2 Answers  

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why we r fixing harmonic filter

3 Answers   Siemens,

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what is the difference between isolator and circuit breaker

3 Answers  

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We have ONLINE UPS 15KvA (3PHASE 440V I/P,3PHASE O/P,440V) I want to step down from 440 to 220 V What to do. Pl. suggest with specification.

1 Answers   ARDE,

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what is the reactive power what is the use of it in system

0 Answers   L&T,

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Why Transformer does not work in DC ?

5 Answers  

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