Question

The knee voltages in silicon and germanium diodes respectively are

a.

0.3 V and 0.7 V

b.

0.7 V and 0.3 V

c.

0.7 V each

d.

0.3 V each

Answer: (b).0.7 V and 0.3 V

Interact with the Community - Share Your Thoughts

Uncertain About the Answer? Seek Clarification Here.

Understand the Explanation? Include it Here.

Q. The knee voltages in silicon and germanium diodes respectively are

Similar Questions

Explore Relevant Multiple Choice Questions (MCQs)

Q. In calculating input impedance, the load impedance is considered to be connected at the output.

Q. In a transistor βdc is likely to vary between 100 and 400. The proper value of βdc to be used to located Q point is

Q. Which of the following noise becomes of great importance at high frequencies?

Q. High cut off frequency can be expected in case of

Q. Which coupling produces the minimum interference with frequency response?

Q. Assertion (A): A sine wave with slew rate distortion looks rectangular

Reason (R): The maximum rate of output voltage change is called slew rate

Q. In a P-N-P transistor, electrons flow

Q. A generator with an internal resistance of 600 Ω drives an amplifier whose input resistance is 400 Ω. The generator's open circuit voltages is 1 mV; the amplifier develops 100mV across an 8kΩ load. The input voltage to the amplifier is

Q. In a class C amplifier, full cycle conductor of the current is achieved by employing

Q. Higher order active filters are used for variable

Q. Which of the following statement is false?

Q. Assertion (A): The main use of Miller integrator is to generate ramp

Reason (R): An inverting amplifier can handle more than one input at the same time.

Q. Assertion (A): The duty cycle of a class C amplifier affects the power dissipation of transistor

Reason (R): At higher harmonics the efficiency of a class C amplifier becomes poor

Q. In a self bias circuit for CE amplifier the collector supply voltage is made twice. The collector current will

Q. In a full wave voltage doubler circuit, the input frequency is 560 Hz. The ripple frequency is

Q. Assertion (A): A tuned amplifier uses a parallel tuned circuit

Reason (R): A tuned amplifier is used to amplify a narrowband frequencies

Q. Thermal run away of a transistor occurs when

Q. JFET has __________ degree of isolation between input and output, and a __________ noise figure.

Q. The advantage of FET over BJT is

Q. The MOSFET is almost ideal as a switching device because

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!