# Practice Quiz in Operational Amplifiers Part 5

Online Practice Quiz in Operational Amplifiers part 5 from the book Electronic Devices and Circuit Theory 10th Edition by Robert L. Boylestad.

This is the Online Practice Quiz in Operational Amplifiers Part 5 from the book, Electronic Devices and Circuit Theory 10th Edition by Robert L. Boylestad. If you are looking for a reviewer in Electronics Engineering this will definitely help. I can assure you that this will be a great help in reviewing the book in preparation for your Board Exam. Make sure to familiarize each and every questions to increase the chance of passing the ECE Board Exam.

### Continue Part V of the Online Practice Quiz

#### Quiz in Operational Amplifiers

Question 41. The output signal of an op-amp is _____ out of phase with its input signal connected to the inverting input terminal.

A. 0Âº

B. 90Âº

C. 180Âº

D. 270Âº

Question 42. _____ is the unit for the slew rate, SR.

A. V/ms

B. ms/V

C. V

D. V/s

Question 43. The feedback component of an integrator is a(n) _____.

A. resistor

B. capacitor

C. inductor

D. diode

Question 44. A _____ differential amplifier is particularly well suited for battery operation due to its low power consumption.

A. BiFET

B. BiMOS

C. CMOS

D. BJT

Question 45. The maximum frequency at which an op-amp may operate depends on the _____.

A. bandwidth (BW)

B. slew rate (SR)

C. unity-gain bandwidth

D. All of these

Question 46. The main feature of the differential amplifier is the _____ gain when opposite signals are applied to the inputs as compared to the _____ gain resulting from common inputs.

A. very large, large

B. very small, large

C. very small, very large

D. very large, very small

Question 47. An ideal op-amp circuit has _____input impedance, _____ output impedance, and _____ voltage gain.

A. zero, infinite, infinite

B. infinite, zero, zero

C. zero, zero, infinite

D. infinite, zero, infinite

Question 48. An operational amplifier is a _____ gain and _____ bandwidth differential amplifier.

A. very low, narrow

B. low, wide

C. medium, narrow

D. very high, wide

Question 49. In a differential amplifier circuit, if an input signal is applied to either input with the other input connected to ground, the operation is referred to as _____.

A. double-ended

B. single-ended

C. common-mode

D. All of these

Question 50. An IC unit containing a differential amplifier built using opposite-type MOSFET transistors is referred to as a _____ circuit.

A. CMOS

B. BiFET

C. BiMOS

D. None of these

### More Practice Quiz in Operational Amplifiers

Practice Quiz Part 1

Practice Quiz Part 2

Practice Quiz Part 3

Practice Quiz Part 4

Practice Quiz Part 5

Practice Quiz Part 6

### See: Complete List of Practice Quizzes

Note: After taking this particular quiz, you can proceed to check all the topics.

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