why can tv operate at low voltage??

2 Answers  

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why potetial transformer primary ground?

1 Answers  

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can someone explain that how the speed of the protection system affects the fault level calculation?

0 Answers  

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IN star -delta motors normally first operated in star mode {absulated given (r-y-b) phases after one miute change in delta mode in this case i am change phase sequience for example R -PHASE TO CHANGE Y-PHASE ;Y-PHASE TO CHANGE R-PHASE SO THIS TIME MOTOR WILL HAPPEN RUNNIG MODE EIGHTER(OR) STOP MODE(TRIP MODE)

6 Answers   MacLellan,

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During the troubleshooting of an inoperative shunt generator, you found the voltage to be 2+ volts; what is known from this. Is it (1). odds are the armature is good (2). odds are there is no field current flowing in field windings (3). odds are the armature is bad (4). both 1 & 2 are correct (5). both 2 & 3 are correct

2 Answers   Air Force,

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What is SF6 Circuit Breaker?

2 Answers   Amdocs,

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What is the Basic Difference bitween Long Shunt Connection and Short Shunt Connection in DC Generator?

0 Answers  

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can a rotating machine give the DC output without commutator? if yes, how? if no, why?

6 Answers   BARC,

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What are the two basic types of transformers?

0 Answers  

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why a vaccum is created in condenser

13 Answers   Honda,

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what is the difference between rectifier and converter and commudator?

0 Answers  

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Why the tank of transformer is made rectangular not circular??

9 Answers  

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