Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / barsha
active divices- require some extrenal energy to be ready
for an operation. these are the devices which increases the
amplification.
passive devices- this devices does not require a source of
energy for operation. it only changes the phase and
decrease the amplitude of a sine wave.
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
What is the difference between on-off control and phase control?
3-4 ques of instrumentation : data based.
pls send me the syllabus questions on rrb section engineer (telecom)
What is meant by pwm control?
What is the wave equation for the sound waves encountered in smart cell phones, specifically android?
Define what is the effect of temperature on extrinsic semiconductor?
What is the main differnce between the SCADA and HMI also what is DCS?
How the earting for portable DG set is done?
What are the losses that occur in a thyristor during working conditions?
Why do ics need small power for their operation?
Define why half-wave rectifiers are generally not used in dc power supply?
What is a transistor?
What are the shortcomings of a multimeter?
What is schottky diode?
What do you mean by a precision diode?
