what is the purpose to give two power supply to opamp ie. +Vcc & -Vee?

1 Answers   SCOE,

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I am completed B.E(ece) and i have 3 years of experience in HT line , is there any chance to ger c license please guide me Thanks & regards 965550212U

0 Answers   Honeycomb Technologies,

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how many type of plc used in siemens automation system.

1 Answers   Electrosteel,

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Describe the working of four quadrant chopper?

0 Answers  

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Write two characteristics of combinational circuits.

0 Answers  

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What is meant by bidirectional or half-wave ac voltage controller?

0 Answers  

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Why is the grid in a cro provided with a hole in it?

0 Answers  

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What is the difference between card and module

1 Answers   Cummins, HBL Power Systems,

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why ,in CE configuration amp the output is 180 deg phase shift....?

0 Answers  

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Define what are the main purposes for which a cc amplifier may be used.

0 Answers  

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Draw the schematic drg of how a data is transferred to control room from a field instrument....

0 Answers  

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difference between electronics and electrical?

2 Answers   Bhel, Descon, TCS,

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