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Series-Parallel Circuits
See What Others Are Saying!
Question
The first goal to accomplish in analyzing a complex series-parallel circuit is to
Options
A. equate all parallel components
B. equate all series components
C. solve for all the voltage drops
D. solve for the total current and resistance
Correct Answer
solve for the total current and resistance
More questions
1. An AND gate and two INVERTERs can be connected to act as a basic decoder.
Options
A. True
B. False
Show Answer
Scratch Pad
Discuss
Correct Answer: True
2. The basic difference between a fuse and a circuit breaker is
Options
A. a fuse is slower
B. a fuse is reusable
C. a circuit breaker is reusable
D. a circuit breaker is more reliable
Show Answer
Scratch Pad
Discuss
Correct Answer: a circuit breaker is reusable
3. A JFET is very similar to a BJT.
Options
A. True
B. False
Show Answer
Scratch Pad
Discuss
Correct Answer: False
4. The current flowing through an unloaded voltage divider is called the:
Options
A. resistor current
B. load current
C. bleeder current
D. voltage current
Show Answer
Scratch Pad
Discuss
Correct Answer: bleeder current
5. A practical inductor
Options
A. has inductance
B. has winding resistance
C. has winding capacitance
D. all of the above
Show Answer
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Discuss
Correct Answer: all of the above
6. A silicon-controlled rectifier (SCR) has 3 terminals labeled base, collector, and emitter.
Options
A. True
B. False
Show Answer
Scratch Pad
Discuss
Correct Answer: False
7. Magnetic force is the force that produces a magnetic field.
Options
A. True
B. False
Show Answer
Scratch Pad
Discuss
Correct Answer: True
8. An ohmmeter can be used to test a capacitor.
Options
A. True
B. False
Show Answer
Scratch Pad
Discuss
Correct Answer: True
9. When checking a diode, low resistance readings both ways indicate the diode is:
Options
A. open
B. satisfactory
C. faulty
D. not the problem
Show Answer
Scratch Pad
Discuss
Correct Answer: faulty
10.
Calculate the duty cycle of the repetitive pulse waveform in the given circuit.
Options
A. 8.33%
B. 0%
C. 33.33%
D. 25%
Show Answer
Scratch Pad
Discuss
Correct Answer: 25%
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