1. Can a 12v DC choke operate a 60v/12w PL lamp ? 2. Can a 230v ballast fire / operate a 60v/12w PL lamps.

0 Answers   ICS Integrated Computer Solutions,

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What are the role of each components in PID COntroller

1 Answers   BARC,

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Name different types of circuit breakers and their voltage ratings?

11 Answers   NTPC,

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What is the Polarisation index value ? (pi value)and simple definition of polarisation index ?

15 Answers   Essar,

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hi pot test principal

1 Answers   NTPC,

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how to 2 phase supply from 3 phase

1 Answers  

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What is the difference Marshaling box and RTCC (Relay tap changer circuit) Panel of transformer ?

1 Answers  

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Why do we will ground the positive terminal in electrostatic precipitator

1 Answers   JSW,

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effect of single phase transformer on full load current?

2 Answers  

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HOW DO A DISTANCE RELAY SENSES THE FAULTY ZONE.

5 Answers  

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why surge suppressor in vaccum circuit breaker and it is only in motor feeder why not in tranformer feeder?no surge suppresor in ocb in motor feeder?

1 Answers   IOCL,

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Why a transformer Noise during its running condition ?

8 Answers   NTPC,

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