Practice Quiz in Semiconductor Diodes Part 6

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. µA 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

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Practice Quiz Part 5

Practice Quiz Part 6

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Complete Practice Quiz in Electronic Devices and Circuit Theory

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