# Practice Quiz in Semiconductor Diodes Part 6

Online Practice Quiz in Semiconductor Diodes part 6 from the book Electronic Devices and Circuit Theory 10th Edition by Robert L. Boylestad.

This is the Online Practice Quiz in Semiconductor Diodes Part 6 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 VI of the Online Practice Quiz

#### Quiz in Semiconductor Diodes

Question 51. The intensity of LED is greatest at _____ degrees and the least at _____ degrees.

A. 0, 90

B. 45, 90

C. 0, 45

D. 90, 180

Question 52. A(n) _____ is the simplest of semiconductor devices.

A. diode

B. transistor

C. operational amplifier

D. SCR

Question 53. Generally the value of ac resistance is _____ the value of dc resistance at the same operating point.

A. smaller than

B. larger than

C. the same as

D. unrelated to

Question 54. The ac resistance of a diode is the _____ of the characteristic curve at the Q-point of operation.

A. reciprocal of the slope

B. slope

C. midpoint

D. average value

Question 55. The reverse-saturation current level is typically measured in _____.

A. pA

B. ÂµA

C. mA

D. A

Question 56. Diodes are connected _____ to increase the current-carrying capacity.

A. in series

B. in parallel

C. in parallel-series

D. None of these

Question 57. The _____ the current through a diode, the _____ the dc resistance level.

A. higher, lower

B. lower, lower

C. lower, higher

D. higher, higher

Question 58. The reverse recovery time of most commercial switching diodes is in the range of _____.

A. picoseconds

B. a few nanoseconds

C. several microseconds

D. milliseconds

Question 59. The reverse-bias current _____ with the increase of temperature.

A. decreases

B. increases

C. remains the same

D. None of these

Question 60. In n-type material the _____ is called the majority carrier.

A. electron

B. hole

C. proton

D. neutron

### More Practice Quiz in Semiconductor Diodes

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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