Describe the working of 1φ fully controlled bridge converter in the rectifying mode and inversion mode. And derive the expressions for average output voltage and rms output voltage?

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Describe the purpose of knee point voltage for differential protection.

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interface 8085 microprocessor with 4K RAM, 256 bytes RAM, 2K RAM and 6K ROM using decoders and gates?

0 Answers  

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i will be attending the HAL MANAGEMENT TRAINEE(TECHNICAL ) exam ,please i want previous years question papers of HAL in e&c.

1 Answers  

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What is a difference between ISDN PRI & Channelised E1 ?

4 Answers   Bharti,

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What are the types of commutation with respect to commutation process?

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What is a low-pass filter?

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how to use single phase supply for 3 phase instrumentation

0 Answers   TCS,

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5. What is the maximum transmit power of FlexiEdge BTS

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R/s syllabus required to crack Mahagenco interview for jr eng. post. I also want sample papper

0 Answers  

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i get noise in radio when i switch on tubelight, the radio is working in dc adapter.but when in battery , raio dont get noise.is there anyway to implement any circuit so that the noise never comes.i tried lots of capacitor. no way to prevent it.

3 Answers  

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i mosfet is comination of what and what component

4 Answers  

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