Exercise: Transistors And Applications

Questions for: Transistors And Applications

A(n) ___ has a conductive channel only when it is biased properly.
A:
p-channel JFET
B:
n-channel D-MOSFET
C:
p-channel D-MOSFET
D:
n-channel E-MOSFET
Answer: D
No answer description is available. Let's discuss.
📖
📝
💬
👁️
The power gain (Ap) of any transistor amplifier circuit equals the ___________.
A:
current gain squared
B:
current gain times the voltage gain
C:
voltage gain times the output resistance
D:
current gain plus the voltage gain
Answer: B
No answer description is available. Let's discuss.
📖
📝
💬
👁️
VCE approximately equals _______ when a transistor is in saturation.
A:
VCC
B:
VB
C:
0.2 V
D:
0.7 V
Answer: C
No answer description is available. Let's discuss.
📖
📝
💬
👁️
In order to sustain oscillations in a feedback oscillator, the gain should be _________ so the product of Av × B equals_______.
A:
reduced, one
B:
reduced, less than one
C:
increased, more than one
D:
increased, much greater than one
Answer: A
No answer description is available. Let's discuss.
📖
📝
💬
👁️
The ___ oscillator takes advantage of the piezoelectric effect.
A:
crystal
B:
Hartley
C:
Colpitts
D:
RC
Answer: A
No answer description is available. Let's discuss.
📖
📝
💬
👁️
Ad Slot (Above Pagination)
Quiz