Explain the operation of 3φ bridge inverter for 1200 degree mode of operation with aid of relevant phase and line voltage waveforms?

0 Answers  

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why the color of tube light is white?

18 Answers   TCS,

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how does the polarised capacitor works? at which situation in circut it is used?

1 Answers   BPL,

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what is the use of resister in any circuit?

3 Answers  

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What is the working principle of CFL& T5? How these glows?

1 Answers   HAL,

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What is meant by pwm control?

0 Answers  

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What is circuit switching?

0 Answers  

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i want syllabus for section engnieer and previous year question papers

0 Answers  

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If a square wave is integrated by integrator using op-amp, the output is A Triangular wave B Ramp C Sine Wave D None of these

1 Answers  

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does capacitor requires ac or dc supply?Why?

0 Answers  

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what is side band theory

2 Answers   TCS,

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enlist, How many devices or components are use in circuits,PCB like power supply, UPS card, bus module card ,CP card?

1 Answers  

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