Question
a.
1
b.
2
c.
3
d.
1 or 2
Posted under Electronics and Communication Engineering
Interact with the Community - Share Your Thoughts
Uncertain About the Answer? Seek Clarification Here.
Understand the Explanation? Include it Here.
Q. The number of doped regions in PIN diode is
Similar Questions
Explore Relevant Multiple Choice Questions (MCQs)
Q. A silicon (PN) junction at a temperature of 20°C has a reverse saturation current of 10 pico Ampere. The reverse saturation current at 40°C for the same bias is approximately.
View solution
Q. In a bipolar transistor the barrier potential
View solution
Q. Crossover distortion behaviour is characteristic of
View solution
Q. If aac for transistor is 0.98 then βac is equal to
View solution
Q. Assertion (A): The conductivity of p type semiconductor is higher than that of intrinsic semiconductor.
Reason (R): The addition of donor impurity creates additional energy levels below conduction band.
View solution
Q. In an n-p-n transistor biased for operation in forward active region
View solution
Q. An increase in temperature increases the width of depletion layer.
View solution
Q. Calculate the stability factor and change in IC from 25°C to 100°C for, β = 50, RB/ RE = 250, ΔIC0 = 19.9 nA for emitter bias configuration.
View solution
Q. A periodic voltage has following value for equal time intervals changing suddenly from one value to next... 0, 5, 10, 20, 50, 60, 50, 20, 10, 5, 0, -5, -10 etc. Then rms value of the waveform is
View solution
Q. Work function of oxide coated cathode is much lower than that of tungsten cathode.
View solution
Q. The word enhancement mode is associated with
View solution
Q. In which region of a CE bipolar transistor is collector current almost constant?
View solution
Q. A zener diode is used in
View solution
Q. A particular green LED emits light of wavelength 5490, Å, the energy bandgap of the semiconductor material used there is .. h = 6.6 x 10-34 J sec.
View solution
Q. In a zener diode
View solution
Q. In a bipolar transistor which current is largest
View solution
Q. The v-i characteristics of a FET is shown in figure. In which region is the device biased for small signal amplification
View solution
Q. In p-n-p transistor the current IE has two components viz. IEP due to injection of holes from p-region to n-region and IE due to injection of electrons from n-region to p-region. Then
View solution
Q. In an n channel JFET, the gate is
View solution
Q. The amount of photoelectric emission current depends on
View solution
Recommended Subjects
Are you eager to expand your knowledge beyond Electronics and Communication Engineering? We've handpicked a range of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!