components that use negative dc voltage

4 Answers  

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Explain rf?

0 Answers  

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What is the use of induction motor?

3 Answers   Micromax,

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What is the duty cycle in on-off control method?

0 Answers  

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How to test the GSM, CDMA wireless terminals?

0 Answers   TCS,

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What is JKMS FF?

3 Answers  

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What are the differences between voltage and current controlled devices?

0 Answers  

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Draw the circuit diagram of 1φ capacitor commutated current source inverter and explain its operation with equivalent circuits for different modes and necessary wave forms?

0 Answers  

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What are the main advantages of synchronous circuit?

2 Answers   ABC, CTS,

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mod 6 counter : no. of FF used.

17 Answers   ONGC,

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5. What is the maximum transmit power of FlexiEdge BTS

0 Answers   NSN,

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hiii,i am richa.. i want to know .. the criteria for appearung for BEL... how much percent i shuold have and is it will be for per semester or for a whole year

0 Answers   HCL,

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