Draw the circuit diagram of 1φ auto sequential commutated current source inverter and explain its operation with equivalent circuits for different modes and necessary waveforms?

0 Answers  

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hello, i have applied for PO Post.i m so confuse about ques.which type of question u wil ak in interview. i m engg. in electronics & comm. plz tel me

0 Answers   Wipro,

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69,70 or 71 in box-1 ; 18,19, or 20 in box-2 ; 60,61, or 62 in box-3 get -3 , -4 , or -5 in box-2 in 3 steps.Use all operations i.e. ( +,-,*,/ ).

0 Answers   Godrej,

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what is the minimum and maximam trace width in PCB design? why trace is measured in mils? what is the use of via? why the crystal oscillator is placed near chip?

0 Answers   Wipro,

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what is the use of -3 db frequency?& why does it exist in filters?

1 Answers  

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why we are using input resistance in op-amp. indicate the role of it.

1 Answers  

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type of encoder,how to work of encoder?

1 Answers  

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WHAT IS THE DIFFERNECE BETWEEN THE SEMICONDUCTOR DEVICES AND POWER SEMICONDUCTOR DEVICES?????????

10 Answers   BEL, Bhel,

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What are the methods of reduction of harmonic content?

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In the 8421 BCD code the decimal number 125 is written as???

4 Answers   GATE,

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how to see the MAC address in your server's ARP table?

0 Answers   TCS,

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How many GDA exists for a group ?

0 Answers   HPCL,

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