Answer Posted / anahita

a zener diode can be used as a voltage regulator to provide
a constant voltage from a source whose voltage may vary
over sufficeient range.The zener diode of zener voltage Vz
is reverse connected across the load Rl across which
constant output is desired.The series resistance R absorbs
the output voltage fluctuations so as to maintain constant
voltage across the load .It maintain resistance longly.

What are the disadvantages of load commutated chopper?

1297

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What are the advantages and disadvantages of quine-mc cluskey method?

1505

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1 *2 1*3 *2*4 1*3*5 *2*4*6

1777

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What is op-amp?

1131

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Tell me is there any junction in conductor?

1019

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Explain and give me an example of a time when you had to explain some new procedures to your co-workers for quality service delivery, how did you go about it?

2882

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Discuss the role of electronics in the medical world.

1044

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Convert 1024 (in decimal) to octa and hexadecimal form

1189

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HI ALL.. I TOO APPLIED FOR THE POST OF JR.EXECUTIVE ELECTRONICS(AAI).HOW DO U PEOPLE KNOW ABOUT THE EXAM DATE DO U GOT ANY ACK...

1941

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Noise with uniform power spectral density of n0w/hz is passed through a filter h (w) = 2 exp(-jwtd) followed by an ideal low pass filter of bandwidth bhz. What is the output noise power in watts?

1281

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What are the applications of a csi?

1143

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how can i do offset compensation , phase compensation and gain ratio using DAC?

1890

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What is the forbidden energy gap? How does it occur?

1072

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How many 2-way Combiner use in 4+4+4.

1971

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Explain what is a state table?

1133

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