Two-Terminal Devices - General Questions Online Exam Quiz
Two-Terminal Devices - General Questions GK Quiz. Question and Answers related to Two-Terminal Devices - General Questions. MCQ (Multiple Choice Questions with answers about Two-Terminal Devices - General Questions
Which of the following areas is (are) an application of infrared-emitting diodes?
Options
A : Intrusion alarms
B : Shaft encoders
C : Paper-tape readers
D : All of the above
Schottky diodes are very effective at frequencies approaching ________.
Options
A : 20 GHz
B : 10 MHz
C : 100 MHz
D : 1 MHz
What is the voltage drop across Schottky diodes?
Options
A : 0 V to 0.2 V
B : 0.7 V to 0.8 V
C : 0.8 V to 1.0 V
D : 1.0 V to 1.5 V
In which region is the operating point stable in tunnel diodes?
Options
A : Negative-resistance
B : Positive-resistance
C : Both negative- and positive-resistance
D : Neither negative- nor positive-resistance
What is the range of the varying capacitor C T in varactor diodes?
Options
A : 0 pF to 5 pF
B : 2 pF to 10 pF
C : 2 F to 100 F
D : 2 pF to 100 pF
What is the maximum temperature limit for liquid-crystal displays (LCDs)?
Options
A : 10ºC
B : 30ºC
C : 60ºC
D : 100ºC
Which of the following diodes is limited to the reverse-bias region in its region of operation?
Options
A : Schottky
B : Tunnel
C : Photodiode
D : Rectifier
The majority of power diodes are constructed using ________.
Options
A : molybdenum
B : platinum
C : tungsten
D : silicon
Which of the following is (are) diodes?
Options
A : Schottky
B : Varactor
C : Tunnel
D : All of the above
What is the limit of peak current I P in tunnel diodes?
Options
A : A few microamperes to several hundred amperes
B : A few microamperes to several amperes
C : A few microamperes to several milliamperes
D : A few microamperes to several hundred microamperes
Active Filters - General Questions more Online Exam Quiz
Semiconductors - General Questions
Special-Purpose Diodes - General Questions
Special-Purpose Op-Amp Circuits - General Questions
Thyristors - General Questions
Transistor Bias Circuits - General Questions
Voltage Regulators - General Questions
Alternating Current vs Direct Current - General Questions