What is the need for a controller?

0 Answers  

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what is the meaning of rms value

24 Answers   Fitter, IOCL, OCL,

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why the oscillator doent need the ac voltage??how can it produce the ac voltage by applying the dc voltage only??

2 Answers  

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can u tell the difference between star - star transformer and delta to delta transformer?

2 Answers  

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does any one know where we can purchase insulation oil for high voltage oil filled cables

0 Answers  

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A two-terminal variable resistor is known as a

1 Answers  

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A 7 storey building has a floor area of 35,000sq.ft on each storey. On the ground floor 11KV electrical sub-station is to be erected. A load of 3kw for every 400sq.ft (p.f is 0.8) is proposed for each floor. fire pump 7.5hp, water pump 5hp, lift 2 nos, each 10hp and 20shop load of each shop is 5kw. calculate a. load each floor b. total load of building c. L.T feeders for aech floor and from transformer to main. d. distribution diagram e. capacity of sub-station/capacitor bank f. line diagram

0 Answers  

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how does a submersible pump work..?

0 Answers  

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How to calculate Temp from Resister from PT100 equation,

0 Answers  

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what is general test conduted by transformer

8 Answers   Wipro,

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how many safety really of DG sets.

0 Answers   MBD, Nerolac,

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What is Earth Fault and Over current Fault.

1 Answers  

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