what is anti-pumping relay and the significance of it in a switcgear cb control system?

1 Answers  

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What should be the voltage between Neutral and Ground in secondary side of the step down transformer (230 V to 110 V) with no load condition?

4 Answers  

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What is A check, B check, C Check & D check for a diesel Generat

0 Answers   Jtekt Koyo Bearings,

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Due to velocity saturation, MOSFET reaches saturation a.Before Pinch off b. After pinch off c. At Q point d. Before Q point e. After Q point

1 Answers  

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which cable is used for 15 Hp monoblock pump 3phase and service wire Distance is 210 feet please tell me cable size Armaured

0 Answers  

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sir vizag steel ka junior trainee ka paper kitne number ka ayega

0 Answers   Vizag Steel,

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What is the formula for calculating transformer Efficiency?

2 Answers  

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which type of A.C motor is used in the fan (ceiling fan, exhaust fan, padestal fan, bracket fan etc) which are find in the houses ?

25 Answers   Airtel, MPPTCL, USSA,

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Wat is da difference b/w neutral earthing and unearthed system?

2 Answers  

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how LT meggar works

1 Answers   Essar,

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how the BDV of the oil will be checked using moterised controled HV SET?

1 Answers  

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what is the meaning of powerfactor

6 Answers   NTP,

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