Answer / kiran.b

un-intrapted power sistem is the eqipment provid continus
power to the critical load.it consist of
charger/rectifire,battery,by pass switch and invarter main
functional parts.

Answer / lakshmi

Uninterrupted Power Supply(UPS) gives continuous power
supply to connected equipment or system when utility power
off.it consist of rectifier, battery and inverter.

Answer / mughis

unintrupted power supply

Answer / pradeep singh sohal

ups means uninterruptable power supply......

when will be the iocl interview results ifaced the interview on september 8 th

0 Answers   IOCL,

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respected sir, sir recentely i have applied for chennai and tiruvananthapur section enggineer and juniour engg in electrical dept. but still i donot get how i have to syart my preparation and also t the same time i donot know exactly what they r going to give in the examinations i mean which sections they r going to give i donot know exactly, can u prefer whichh books i have to follow and model papers or both boards

1 Answers  

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why characteristics of overcurrent relay is time-->psm instead of time-->current?

0 Answers   ABB,

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if receiving voltage is higher than sending ones what will be the effect of receiver

4 Answers  

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HOW TO CALCULATE THE LOSSES OF CURRENT FOR LT CABLE JOINTING TO MOTOR SUPPLY.

2 Answers  

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why current is denoted by I

7 Answers   CTS, GCT, Samtel,

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What the difference between ac and dc inductor an capacitor

0 Answers  

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Why frequency changes due to load variation in power system ? i.e why when load increases frequency decreases?

0 Answers   Madina Group,

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In Generator How suction compression power and exhaust works ?

0 Answers   Sify,

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ARE YOU NOURVAS ?

4 Answers  

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what is the difference between isolation and insolation ? please explain in detail with example.

5 Answers   ABB,

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Is it reuired to use house service barcket for 31/2 core 300 Sq.mm cable,if the distance between pole & shop is around 2 mtrs only or can I hang the cable with GI support in air? upto what size of cable GI serrvice btacket is necessary?

1 Answers   HAL,

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