logo

CuriousTab

CuriousTab

Discussion

Home ‣ Electronics ‣ Resistance and Power Comments
  • Question

  • Fixed-value resistors can internally short-circuit.


  • Options
  • A. True
  • B. False

  • Correct Answer
  • False 

    • Resistance and Power problems

    Search Results

    • 1. A 12-volt battery is delivering 3 amperes to a resistor. The power dissipated by the resistor is 4 watts.

    • Options
    • A. True
    • B. False
      • Discuss
    • 2. Variable resistors have problems with the wiper making contact.

    • Options
    • A. True
    • B. False
      • Discuss
    • 3. A digital voltmeter can be used to measure resistance.

    • Options
    • A. True
    • B. False
      • Discuss
    • 4. A protoboard is used to make experimental circuits.

    • Options
    • A. True
    • B. False
      • Discuss
    • 5. The maximum potential a material can withstand without rupture is called breakdown voltage.

    • Options
    • A. True
    • B. False
      • Discuss
    • 6. A load resistance is the resistance of the load.

    • Options
    • A. True
    • B. False
      • Discuss
    • 7. Resistance is inversely proportional to current.

    • Options
    • A. True
    • B. False
      • Discuss
    • 8. A resistor with a value of 9.9 kΩ 10% could have a value between 8.91 kΩ and 10.89 kΩ.

    • Options
    • A. True
    • B. False
      • Discuss
    • 9. An ohmmeter uses an internal battery to measure the resistance of a resistor.

    • Options
    • A. True
    • B. False
      • Discuss
    • 10. Resistivity is measured in cmil.?/ft.

    • Options
    • A. True
    • B. False
      • Discuss

    Comments

    There are no comments.
Enter a new Comment




Aptitude

Engineering

Programming

Reasoning

Links

Copyright ©CuriousTab. All rights reserved.