Why mostly the HV side of transformer has Delta?

0 Answers  

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Why we use Electrical energy rather than any other type of energy, mostly? Explain behavior of open secondary CT and short circuited secondary PT in energized condition?

0 Answers  

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What is the difference between the impedance percent and impedance voltage ?

0 Answers  

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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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State ohm’s law?

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either water sensor or flow meter,how we observe the water level, f any other equipment are in market ?

0 Answers  

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HOW DG WORKS ?

3 Answers  

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What are the different types of cable jointing methods for HT and LT power cable?

1 Answers  

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What is GIS (Gas Insulated Switchgear)

3 Answers   Power Grid,

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What is the difference b/w chock and ballast?

2 Answers   Emami,

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How to check the thermocouple is correctly connected to cable for K type? (i,e positive pole is connected to non magnetic conductor and negative pole is connected to magnetic conductor)

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WHY IS wet surface used for grounding???

2 Answers  

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