Discussion
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- Question
A computerized self-diagnostic for a ROM test uses:
Options- A. the check-sum method
- B. a ROM listing
- C. ROM comparisons
- D. a checkerboard test
- Correct Answer
- the check-sum method
- 1. A transformer has
Options- A. primary and secondary windings, both of which are considered inputs
- B. primary and secondary windings, both of which are considered outputs
- C. a primary winding used as an output and a secondary winding used as an input
- D. a primary winding used as an input and a secondary winding used as an output Discuss
- 2. The data stored in a Mask ROM (MROM) is ___________.
Options- A. permanent
- B. volatile
- C. erasable
- D. temporary Discuss
- 3. An op-amp circuit in which the output voltage is equal to the difference between the two input voltages is called a(n) _____
Options- A. integrator
- B. differentiator
- C. differential amplifier
- D. voltage regulator Discuss
- 4. Series LC combinations are used more often in tuned amplifier circuits than are parallel LC combinations.
Options- A. True
- B. False Discuss
- 5. A sample-and-hold circuit consists of _________.
Options- A. an op-amp, an analog switch, and an inductor
- B. an op-amp, an analog switch, and a capacitor
- C. two op-amps, an analog switch, and a variable resistor
- D. two op-amps, an analog switch, and a capacitor Discuss
- 6. Doping semiconductive material is the process of putting a small amount of pentavalent or trivalent atoms in with tetravalent atoms.
Options- A. True
- B. False Discuss
- 7. In an RC circuit, true power (PR) equals:
Options- A.
- B. VS × I
- C. I2R
- D. VT × RT Discuss
- 8. Ten TTL loads per TTL driver is known as:
Options- A. noise immunity
- B. power dissipation
- C. fanout
- D. propagation delay Discuss
- 9. The number of binary bits at the input of a digital-to-analog converter (DAC) is known as ________.
Options- A. accuracy
- B. linearity
- C. resolution
- D. monotonicity Discuss
- 10. The voltage required to force the differential output to zero is called _______.
Options- A. input-offset current
- B. input-offset voltage
- C. input bias current
- D. slew rate voltage Discuss
More questions
Correct Answer: a primary winding used as an input and a secondary winding used as an output
Correct Answer: permanent
Correct Answer: differential amplifier
Correct Answer: False
Correct Answer: two op-amps, an analog switch, and a capacitor
Correct Answer: True
Correct Answer: I2R
Correct Answer: fanout
Correct Answer: resolution
Correct Answer: input-offset voltage
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