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- Question
A basic electric circuit is made up of what components?
Options- A. A load, a resistor, and a conductive path for current
- B. A voltage source, a load, and a conductive path for current
- C. A voltage source, a conductive path for current, and a battery
- D. A conductive path for current, a battery, and a copper wire
- Correct Answer
- A voltage source, a load, and a conductive path for current
- 1. Ten TTL loads per TTL driver is known as:
Options- A. noise immunity
- B. power dissipation
- C. fanout
- D. propagation delay Discuss
- 2. 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
- 3. 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
- 4. The selector inputs to an arithmetic-logic unit (ALU) determine the:
Options- A. selection of the IC
- B. arithmetic or logic function
- C. data word selection
- D. clock frequency to be used Discuss
- 5. When a parallel circuit resonates it is said to:
Options- A. flywheel
- B. oscillate
- C. both of the above
- D. none of the above Discuss
- 6. How much current will flow in a series RLC circuit when VT = 100 V, XL = 160 Ω, XC = 80 Ω, and R = 60 Ω?
Options- A. 1 A
- B. 1 mA
- C. 6.28 A
- D. 10 A Discuss
- 7. The ___ is an electromagnetic device that contains a coil rotating on a jeweled bearing mount.
Options- A. permanent-magnet speaker
- B. d'Arsonval movement
- C. single-pole, double-throw relay
- D. crankshaft position sensor Discuss
- 8. When an input delta of 2 V produces a transconductance of 1.5 mS, what is the drain current delta?
Options- A. 666 mA
- B. 3 mA
- C. 0.75 mA
- D. 0.5 mA Discuss
- 9. Power that is measured in volt-amperes is called
Options- A. impedance power
- B. reactive power
- C. true power
- D. apparent power Discuss
- 10. What would be the power factor for an RLC circuit that acts inductively?
Options- A. +90 degrees leading
- B. one
- C. zero
- D. ?90 degrees lagging Discuss
More questions
Correct Answer: fanout
Correct Answer: resolution
Correct Answer: input-offset voltage
Correct Answer: arithmetic or logic function
Correct Answer: both of the above
Correct Answer: 1 A
Correct Answer: d'Arsonval movement
Correct Answer: 3 mA
Correct Answer: apparent power
Correct Answer: zero
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