Identify the semiconductor devices whose characteristics are give… - Vidyadip

MCQ

Identify the semiconductor devices whose characteristics are given below, in the order $(a),(b),(c),(d) $

A
Solar cell, Light dependent resistance, Zener diode, simple diode
B
Zener diode, Solar cell, simple diode, Light dependent resistance
✓
Simple diode, Zener diode, Solar cell, Light dependent resistance
D
Zener diode, Simple diode, Light dependent resistance, Solar cell

✓

Answer

Correct option: C.

Simple diode, Zener diode, Solar cell, Light dependent resistance

c
Graph $(a)$ is for a simple diode.

Graph $(b)$ is showing the $V$ Break down used for zener diode.

Graph $(c)$ is for solar cell which shows cut-off voltage and open circuit current.

Graph $(d)$ shows the variation of resistance $h$ and hence current with intensity of light.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from 14. Semicondutor electronics→14. Semicondutor electronics — all question types→Physics STD 12 Science question papers→CBSE Board STD 12 Science question papers→CBSE Board question paper generator→

Similar questions

When a metal plate is introduced between the two plates of a charged capacitor and insulated from them, then which of following statement$(s)$ is/ are correct?

The metal plate divides the capacitor into two capacitors connected in parallel to each other.
The metal plate divides the capacitors into two capacitors connected in series with each other.
The metal plate is equivalent to a dielectric of zero dielectric constant.

Two identical conducting spheres with negligible volume have $2.1\, nC$ and $-0.1\, nC$ charges, respectively. They are brought into contact and then separated by a distance of $0.5 \,m$. The electrostatic force acting between the spheres is $.......... \, \times 10^{-9} \,N$

[Given : $4 \pi \varepsilon_{0}=\frac{1}{9 \times 10^{9}} SI$ unit]

If the frequency of light in a photoelectric experiment is doubled, the stopping potential will

Two charges $ + 3.2 \times {10^{ - 19}}$ and $ - 3.2 \times {10^{ - 19}}\,C$ placed at $2.4\,{\mathop A\limits^o }$ apart form an electric dipole. It is placed in a uniform electric field of intensity $4 \times {10^5}\,volt/m$. The electric dipole moment is

For a medium, refractive indices for violet, red and yellow are 1.62, 1.52 and 1.55 respectively, then dispersive power of medium will be

The critical angle for diamond (refractive index $= 2$) is........$^o$

Which of the following statements is incorrect about hysteresis

A proton sits at coordinates $(x, y) = (0, 0)$, and an electron at $(d, h)$, where $d >> h$. At time $t = 0$, $a$ uniform electric field $E$ of unknown magnitude but pointing in the positive $y$ direction is turned on. Assuming that $d$ is large enough that the proton-electron interaction is negligible, the $y$ coordinates of the two particles will be equal (at equal time)

Consider a system of three charges $\frac{\mathrm{q}}{3}, \frac{\mathrm{q}}{3}$ and $-\frac{2 \mathrm{q}}{3}$ placed at points $\mathrm{A}, \mathrm{B}$ and $\mathrm{C}$, respectively, as shown in the figure,

Take $\mathrm{O}$ to be the centre of the circle of radius $\mathrm{R}$ and angle $\mathrm{CAB}=60^{\circ}$

Figure:$Image$

Assertion $(A):$ To increase resolving power of a telescope, the aperture $(a)$ of the object should be large.

Reason $(R):$ Resolving power of the telescope is given by $\frac{2 a }{1.22 \lambda}$.