what are the major difference between 3phase 3wire and 3phase 4wire trivector meter?

2 Answers   L&T, NTPC,

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why fuse not recomended to neutral

10 Answers  

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What is the difference between split AC and Casste AC?

2 Answers   NTPC,

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What is the function of turbo charger in generators

1 Answers  

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how can we check the earth resistance

3 Answers  

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stand by earth fault protection (51G) for transformer rating 2000 kVA,Dyn11,33/0.400 V. LV NCT ratio and necessary resistor and metrosil values how to calculate

0 Answers  

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what is the use of tertiary winding?

2 Answers  

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Why MS rod or flat are used in stead of GI rod or flat in switchyard earth mat ?

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  

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why phase always came one direction in 5pin socket(right hand or left hand) which direction and why..........?

4 Answers   Alstom, L&T,

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difference between brush less & brush excitation in a generator?

1 Answers  

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If the generator will not synchronize, what will you do?

3 Answers  

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