What happens to the series current , load current and zener current when the dc input voltage of a zener regulator increases?

0 Answers  

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what is digital communication,digital electronics,flip flops,gates,buffer,memory and draw the diagram of flip flop,buffer,gates,memory?

0 Answers   HCL, TCS,

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What is the difference between led and lcd?

0 Answers  

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6dB pad introduces how much attenuation?

3 Answers   BSNL,

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why can't we share the charging of one phone to another phone? it would be useful during emergency times!! And the mode of sharing should be wireless...

0 Answers  

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why we use external oscillator in 8051 microcontroller ??

2 Answers   Infosys,

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Which of the listed is NOT a FlexiHopper frequency band? Which of the listed is NOT a FlexiHopper feature?

0 Answers   NSN,

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difference between CDMA and GSM.. Presently which mobile network used CDMA or GSM..

6 Answers   TCS,

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Explain how zener diode maintains constant voltage across the load?

0 Answers  

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why cristal frequency is different in microcontrollers and crystal oscillators?

0 Answers  

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what is microprocessor & how it is work.

6 Answers   TCS,

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IN WCDMA(WIDE CODE DIVISION MULTIPLE ACCESS)WHICH ONE FREQUENCY HOPPING IS USED EITHER FAST FREQUENCY OR SLOW FREQUENCY HOPPING,SAY IN DETAILS

0 Answers   Idea, TCS,

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