Question

In shot noise

a.

the current rises around mean value

b.

the current rises to peak value, decreases to zero and then again rises

c.

the current may become negative

d.

the current is always less than the mean value

Answer: (d).the current is always less than the mean value

Interact with the Community - Share Your Thoughts

Uncertain About the Answer? Seek Clarification Here.

Understand the Explanation? Include it Here.

Q. In shot noise

Similar Questions

Explore Relevant Multiple Choice Questions (MCQs)

Q. In VCR, the chrominance signal's frequency is

Q. Which of the following cannot be used to demodulate SSB?

Q. The power required to produce a gain of 10 dB over 4 W of original power is __________ watt.

Q. The inductance of connecting leads can be a source of

Q. For F2 layer the critical frequency is about

Q. At a given probability of error, binary coherent FSK is interior to binary coherent PSK by

Q. In a TV receiver the video IF amplifier provides a gain of about

Q. Which of the following analog modulation scheme requires the minimum transmitted power and minimum channel bandwidth?

Q. Switching systems

Q. Which one of the following statements is wrong. The radar cross-section of a target?

Q. Tuned voltage amplifiers are not used

Q. If B is the bandwidth, the thermal noise voltage is proportional to

Q. ARQ stands for

Q. MTSO stands for

Q. The main advantage of TDM over FDM is that it

Q. VLF waves are sometimes used because

Q. Which of the following is very useful as multiband HF receiving antenna?

Q. Assertion (A): A video monitor does not need RF tuner and IF amplifier

Reason (R): The picture tube in TV is basically a CRT.

Q. Consider the following statements as regards IF in radio receivers

1. If IF is too high, poor selectivity and poor adjacent channel rejection could result
2. If IF is high, tracking difficulties increase
3. A very low IF makes selectivity too sharp
4. As IF is decreased, image frequency rejection becomes better

Which of the above are correct?

Q. Audio-signal modulates a 125 MHz carrier, causing a frequency deviation of 5 kHz. The bandwidth of the narrowband FM signal is __________ kHz.

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!