In our domestic single phase line if you don't have a ground connection (earthing)how will you separately use earth in a specific power supply board.

1 Answers  

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What type of pipe material G.I or M.S is used for sprinkler system?

2 Answers  

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Why red,yellow,green colours lamps are used in the traffic control?

2 Answers   Samtel,

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How do you compute voltage drop and cable size over distance?

0 Answers  

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what are inherent currents?

0 Answers   Sail,

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) why transformer cannot rotate though the principle behind induction motor is similar to a transformer

3 Answers  

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What is Working principle of electronic choke?

1 Answers  

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I want to know the principle of rotating flux transformer.

1 Answers  

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what are the precuation should be taken ahen installing power transformer,circuit breaker,current & potential transformer

0 Answers   Siemens,

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what is the type of starter used in tube light?

2 Answers  

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Formulae for calculating the transmission line losses for different voltage levels

0 Answers  

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Stator core loss of squirrel cage induction motor compared to rotor core loss is= A equal B more C less D depends on load

2 Answers  

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