MCQ
Which of the following figures correctly shows the phase relation between the input signal and the output signal of triode amplifier
- ✓
- B
- C
- D
✓
Answer
Correct option: A.
(a)
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Faraday's laws are consequence of conservation of
If the voltage of $X-$ ray tube is doubled, the intensity of $ X-$ rays will become
→Consider the situation shown in figure. The wire $AB$ is slid on the fixed rails with a constant velocity. If the wire $AB$ is replaced by a semicircular wire, the magnitude of the induced current will:
→In the spectrum of light of a luminous heavenly body the wavelength of a spectral line is measured to be $4747 Å$ while actual wavelength of the line is $4700 Å$. The relative velocity of the heavenly body with respect to earth will be (velocity of light is $3 \times {10^8}m/s$)
→In Young’s experiment, the ratio of maximum to minimum intensities of the fringe system is $4 : 1$. The amplitudes of the coherent sources are in the ratio
→A current $I$ flows in an infinitely long wire with cross section in the form of a semi-circular ring of radius $R$. The magnitude of the magnetic induction along its axis is:
→A particle with ${10^{ - 11}}\,coulomb$ of charge and ${10^{ - 7}}\,kg$ mass is moving with a velocity of ${10^8}\,m/s$ along the $y$-axis. A uniform static magnetic field $B = 0.5\,Tesla$ is acting along the $x$-direction. The force on the particle is
→If in the circuit shown below, the internal resistance of the battery is 1.5 W and $V_P$ and $V_Q$ are the potentials at P and Q respectively, what is the potential difference between the points P and Q
→The drift velocity does not depend upon
The current in a metallic conductor is plotted against voltage at two different temperatures $T_1$ and $T_2$. Which is correct
→