What are effect of radio system in DCS Distributed control system ?

1 Answers   Sabic,

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how to calculate Amp, 2 different Amp of batteries? Example: No. of Batteries = 2 Battery voltage = 12V 1st Battery rating = 17AH 2nd battery rating = 30AH between parallel connection then output volt 12v Amp?

2 Answers   Bhel, LG Soft,

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Explain how you decide what size of electrical wire do you need?

0 Answers  

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Explain what is Zener diode?

1 Answers  

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plz explain the auot-reclosing circuit in electrical engineeing

0 Answers   BMC, KFC,

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2- What are the percentages between excitation currents in phase (R, S and T) in ∆ and Ỵ connections in excitation Current test in transformers?

0 Answers  

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How we calculate the spacing between the conductors in 11,33KV lines?

3 Answers   NHPC,

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What is the difference between INVERTER and UPS?

7 Answers  

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what is sevice settings for mccb?How can be it setted?

1 Answers  

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what is the difference between changer, converter and transformer?

0 Answers  

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Ehat is shunt motor?

4 Answers   L&T, Siemens,

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What will be the impact on motor performance if a LT motor is rewound with changed motor winding data as given below:- Original winding data: total 04 wires = 02 wires of 17 SWG + 02 wires of 16.5 SWG. Changed Winding data: total 03 wires of 15.5 SWG wire size Motor rating: 160KW, 740RPM, 415V, ID FAN application. Normal Running Current = 95% of FL Current.

0 Answers   NFL,

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