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Capacitors problems
1. The term "integrator" is derived from a mathematical function in trigonometry.
Options
A. True
B. False
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Correct Answer: False
2. This circuit is an RC integrator.
Options
A. True
B. False
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Correct Answer: False
3. Capacitance is directly proportional to the dielectric constant and the distance between its plates and inversely proportional to the area of the plates.
Options
A. True
B. False
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Correct Answer: False
4. A high-pass filter heavily attenuates the higher frequencies.
Options
A. True
B. False
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Correct Answer: False
5. Capacitive reactance is inversely proportional with frequency.
Options
A. True
B. False
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Correct Answer: True
6. The impedance in an RC parallel circuit is
Options
A. True
B. False
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Correct Answer: False
7. The frequency response curve illustrates that as the frequency of the input increases, the voltage of the output will decrease.
Options
A. True
B. False
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Correct Answer: True
8. Ceramic capacitors have higher voltage ratings than electrolytic capacitors.
Options
A. True
B. False
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Correct Answer: True
9. This circuit is a low-pass filter.
Options
A. True
B. False
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Correct Answer: False
10. Between any two time constants, the charge on a capacitor changes about 63%.
Options
A. True
B. False
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Correct Answer: True
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More in Electronics:
Alternating Current and Voltage
Alternating Current vs Direct Current
Analog and Digital Converters
Analog to Digital
Arithmetic Operations and Circuits
Basic Op-Amp Circuits
Bipolar Junction Transistors (BJT)
Capacitors
Combinational Logic Circuits
Computer Hardware and Software
Diodes and Applications
Field Effect Transistors (FET)
Flip-Flops and Timers
Inductors
Logic Circuit Simplification
Logic Gates
Magnetism and Electromagnetism
Measurement, Conversion and Control
Number Systems and Codes
Ohm's Law
Operational Amplifiers
Parallel Circuits
Programmable Logic Devices (PLD)
Quantities and Units
RC Circuits
Resistance and Power
RL Circuits
RLC Circuits and Resonance
Semiconductor Memory
Semiconductor Principles
Sequential Logic Circuits
Series-Parallel Circuits
Series Circuits
Special-Purpose Op-Amp Circuits
Standard Logic Devices (SLD)
Testing and Troubleshooting
Thyristors and Tranducers
Time Response of Reactive Circuits
Transformers
Transistors and Applications
Voltage and Current
