what is cathodic protection and why it use in industries?

0 Answers  

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what is difference b/w CFL and Ordinary lamps? which one is useful for power saving?

5 Answers  

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How will you utilise electrical power? You can start from the generating station.

0 Answers  

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I want to know what is the short circuit level when 8 NOS 2000 kVA, 415v, 50hZ generator connected in paraller

1 Answers  

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Explain the different methods used in the choice of rotor slots for reduction of harmonic torques in an induction motor.

0 Answers  

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What must be the distance between the Earth pit which are grounded from two different sources. Example: Distance between the earth pit for LV Panel-1 & 2

0 Answers  

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What is harmonics in AC waves. How it is generated? How it will effect the system network? how can eliminate it?

2 Answers  

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what is insulation percentage of motor 3 phase and singlephase

1 Answers   Infotech,

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From an electrical motor & electrical generator, which has more efficiency & why?

1 Answers   Sahi,

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can any one suggest websites having study maetrials for the electrical students?

1 Answers  

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transformer 3 ph, 225 kva pri 480v, sec 208v. primary neutral connected to system, is secondary neutral to be grounded and how

1 Answers  

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how the earhing is done on ship and airplane.

2 Answers  

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