What is the difference between voltages or potential difference? And what are they?

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what do you mean by puncturing of insulator by ice -coating?

2 Answers  

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how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?

0 Answers   SISL,

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wath is skin effect?

9 Answers  

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When one of three series resistors is removed from a circuit and the circuit is reconnected, the current

1 Answers  

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Hi How can you start-up the 40w tube lite with 230v AC/DC without using any choke/Coil.

5 Answers  

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to hook up ten 50 amp rv pedastels at a lenth of 600 feet from the service what size will my service need to be and the size of wire will I have to run to each pedastel in series??????

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What is the formulae of Megger value for a A.C.Motor

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How do you classify the different types of torques?

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Can I parallel 1 MVA generator with 1kVA Generator? if V, F, Ph Seq and Ph angles are same

2 Answers  

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What is the technical difference between On delay timer and a Star delta timer?

0 Answers   Roche,

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What OPGW is better than Microwave or PLCC???

0 Answers   Four Seasons,

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