what are advantages of pwm over simple supply?

2 Answers   BSNL,

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1,what is the different between signal and variables in VHDL? 2,what is the different between function and procedure in VHDL?

1 Answers   Bosch,

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why do we conduct the campus interviews?

4 Answers   Infosys,

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what is call procedure?

3 Answers   Ericsson,

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numerical on resolution of ADC.

0 Answers   ONGC,

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where do i get exercises for electronic circuits lab, i.e, designing various waveform(clipper, clamper, rectifiers)

0 Answers  

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Explain the working of stepping motors.

0 Answers  

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Define why r-c filters are suitable only for light loads?

0 Answers  

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As a water tank loses heat, the temperature drops by 2 K/min when a heater is on, the system gains temperature at 4 K/min. A two-position controller has a 0.5 min control lag and a neutral zone of ± 4% of the setpoint about a setpoint of 323 K. Plot the heater temperature versus time. Find the oscillation period

0 Answers   Lafarge,

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why odd number of lines used for scanning

0 Answers  

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Convert the 16 W power into dBm.

1 Answers   NSN,

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

0 Answers  

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