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Assertion (A): The ac load line is different from dc load line Reason (R): The ac load resistance seen by collector and emitter is different from dc load resistance | |
A. | Both A and R are correct and R is correct explanation for A [Correct Answer] |
B. | Both A and R are correct but R is not correct explanation for A [Wrong Answer] |
C. | A is correct R is wrong [Wrong Answer] |
D. | A is wrong R is correct [Wrong Answer] |
View Answer
Explanation:-
Answer : A Discuss it below : !! OOPS Login [Click here] is required to post your answer/result |
Also Read Similar Questions Below :
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R S flip-flop
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⇒ It is known that noise phase modulates the FM wave. As the noise side band frequency approaches the carrier frequency, the noise amplitude
will increase
will decrease
will remain constant
will reduce to negligible value
⇒ An 8 bit DAC has a full scale output of 2 mA and full scale error of ± 0.5%. If input is 10000000 the range of outputs is
994 to 1014 μA
990 to 1020 μA
800 to 1200 μA
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⇒ The units of the spectrum obtained be Fourier transforming the covariance function of a stationery Stochastic Process is
Power per Hz
energy per Hz
Power per sec
Energy per second
⇒ In a multiphase chopper, the different choppers operate in
series and all simultaneously
parallel and one at a time
parallel and simultaneously
either (b) or (c)
⇒ The dc output voltage from a power supply
increases with higher values of filter capacitance and decreases with more load current
decreases with higher values of filter capacitance and increases with more load current
decreases with higher values of filter capacitance as well as with more load current
increases with higher values of filter capacitance as well as with more load current
⇒ In 8085 microprocessor with memory mapped I/O which of the following is true?
I/O devices have 16 bit addresses
I/O devices are accessed during IN and OUT instructions
There can be a maximum of 256 input and 256 output devices
Logic operations can not be performed
⇒ If ωε is the displacement current factor and s is conduction current density factor then which of the following statements is incorrect?
For a lossless dielectric σ = 0
For an imperfect dielectric σ = 0
For a dielectric ωε >> σ
For a semiconductor ωε = σ
⇒ What is the frequency of audio modulation?
1000 Hz
2000 Hz
3000 Hz
2000 kHz