1000+ Analog-designs Questions - Set 95 [With Solutions]

Analog-designs Questions Set 95:

Quiz Mode

Analog-designs Questions

Set 95/105

Clamper circuit is made up of ________

Diode

Resistor

Capacitor

All of the above

According to Ohm's law, the incorrect relation is:

I = √(R/P)

R = V/I

I = P/V

V = √(R * √P)

Which of the following circuits are not useful for wave shaping?

Clipper

Log amplifier

Sample and hold circuit

A quartz crystal oscillator consists of

only series resonant frequency

only parallel resonant frequency

both series and parallel frequencies

neither series nor parallel frequency

What happens to the effective base width of an npn transistor when the BJT is operating in the active region?

Effective base width decreases

Effective base width increases

Cannot say

Remains the same

Why is a sinusoidal signal considered an analog signal?

It can have a number of values between the negative and positive peaks

It is negative for one half cycle

It is positive for one half cycle

It has positive as well as negative values

What is the correct definition of Kirchhoff's Voltage Law?

The algebraic sum of voltages in any closed circuit or mesh or loop is zero.

The sum of voltages in an open circuit is infinite.

The sum of voltages in parallel to a current source is unity.

The subtraction of voltages is zero.

Select the correct statement about the differences between BJT and FET.

BJT is a voltage-controlled device and FET is a current-controlled device.

BJT is a current-controlled device and FET is a voltage-controlled device.

Both are voltage-controlled devices.

Both are current-controlled devices.

The statement: "Hartley Oscillators use a split tank capacitor while Colpitts oscillators use a split tank inductor." Is it true, partially true, completely false, or incomplete?

The statement is true

The statement is partially true

The statement is completely false

The statement is incomplete

Which of the following statements about the electrostatic deflection sensitivity (S_E) of a CRO is false?

It is the amount of deflection of the electron spot produced when a voltage of 1V DC is applied between the corresponding plates.

It is directly proportional to the length of the plates.

It is inversely proportional to the spacing between the plates.

It is inversely proportional to the square of the distance between the screen and the center of the deflecting plates.

Quiz Mode

Qn. Sets

Analog-designs Questions Set 95:

Analog-designs Questions

Clamper circuit is made up of ________

Reveal Answer

Reveal Answer

According to Ohm's law, the incorrect relation is:

Reveal Answer

Reveal Answer

Which of the following circuits are not useful for wave shaping?

Reveal Answer

Reveal Answer

A quartz crystal oscillator consists of

Reveal Answer

Reveal Answer

What happens to the effective base width of an npn transistor when the BJT is operating in the active region?

Reveal Answer

Reveal Answer

Why is a sinusoidal signal considered an analog signal?

Reveal Answer

Reveal Answer

What is the correct definition of Kirchhoff's Voltage Law?

Reveal Answer

Reveal Answer

Select the correct statement about the differences between BJT and FET.

Reveal Answer

Reveal Answer

The statement: "Hartley Oscillators use a split tank capacitor while Colpitts oscillators use a split tank inductor." Is it true, partially true, completely false, or incomplete?

Reveal Answer

Reveal Answer

Which of the following statements about the electrostatic deflection sensitivity (SE) of a CRO is false?

Reveal Answer

Reveal Answer

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Which of the following statements about the electrostatic deflection sensitivity (S_E) of a CRO is false?