1|Page
FC ATT Test 5 | Comprehensive Q&A For
Certification Success
What happens in a transistor when the base voltage reverse biases the emitter to
base PN junction?-correct-answer-cutoff occurs
_______ is the ratio of Ic/Ie-correct-answer-Alpha
What are the two names of the electrodes in an electron tube diode?-correct-
answer-plate and cathode
How many electrodes does a tetrode have?-correct-answer-4
When voltage is first applied to a gas filled tube, the gas will:-correct-answer-
oppose current flow
A negative potential with respect to the cathode on the control grid will:-correct-
answer-repel electrons
, 2|Page
What component replaced the triode as an amplifier during the solid state
revolution?-correct-answer-transistor
The capacitor in a clamper circuit has a fast charge path when the diode is
___________-correct-answer-forward biased
The name of the assembly that the coils of an electromagnetic CRT are in, is the
______-correct-answer-yoke
In an operating PNP transistor, which PN junction is forward biased and which PN
junction is reversed biased?-correct-answer-forward Emitter Base, reverse
Collector Base
In a NPN transistor, the base DC bias voltage must be:-correct-answer-positive
compared to the emitter
In a PNP transistor, the base DC bias voltage must be:-correct-answer-negative
compared to the emitter
FC ATT Test 5 | Comprehensive Q&A For
Certification Success
What happens in a transistor when the base voltage reverse biases the emitter to
base PN junction?-correct-answer-cutoff occurs
_______ is the ratio of Ic/Ie-correct-answer-Alpha
What are the two names of the electrodes in an electron tube diode?-correct-
answer-plate and cathode
How many electrodes does a tetrode have?-correct-answer-4
When voltage is first applied to a gas filled tube, the gas will:-correct-answer-
oppose current flow
A negative potential with respect to the cathode on the control grid will:-correct-
answer-repel electrons
, 2|Page
What component replaced the triode as an amplifier during the solid state
revolution?-correct-answer-transistor
The capacitor in a clamper circuit has a fast charge path when the diode is
___________-correct-answer-forward biased
The name of the assembly that the coils of an electromagnetic CRT are in, is the
______-correct-answer-yoke
In an operating PNP transistor, which PN junction is forward biased and which PN
junction is reversed biased?-correct-answer-forward Emitter Base, reverse
Collector Base
In a NPN transistor, the base DC bias voltage must be:-correct-answer-positive
compared to the emitter
In a PNP transistor, the base DC bias voltage must be:-correct-answer-negative
compared to the emitter
