logo

CuriousTab

CuriousTab

Discussion

Home ‣ Electronics ‣ RL Circuits See What Others Are Saying!
  • Question

  • Which of the following statements is true if the frequency decreases in the circuit in the given cir

    Which of the following statements is true if the frequency decreases in the circuit in the given circuit?


  • Options
  • A. The phase angle decreases.
  • B. VR decreases.
  • C. IT decreases.
  • D. VS decreases.

  • Correct Answer
  • The phase angle decreases. 

    • More questions

    • 1. A short circuit will have:

    • Options
    • A. a small current flow
    • B. a large current flow
    • C. no current flow
    • D. some current flow
      • Discuss
    • 2. ___ is the ability of a material to remain magnetized after removal of the magnetizing force.

    • Options
    • A. Reluctance
    • B. Hysteresis
    • C. Retentivity
    • D. Induction
      • Discuss
    • 3. The inverting input is pin 2.


    • Options
    • A. True
    • B. False
      • Discuss
    • 4. The four factors determining inductance are the number of turns, coil length, coil area, and:

    • Options
    • A. permeability
    • B. reluctance
    • C. counter emf
    • D. coefficient of coupling
      • Discuss
    • 5. Boolean multiplication is symbolized by A + B.

    • Options
    • A. True
    • B. False
      • Discuss
    • 6. A memory map is an address-listing diagram that shows the boundaries of the address space.

    • Options
    • A. True
    • B. False
      • Discuss
    • 7. 

      The bandwidth is ______ in the given circuit.


    • Options
    • A. 179.28 Hz
    • B. 3.54 kHz
    • C. 4.44 kHz
    • D. 15.85 kHz
      • Discuss
    • 8. An open resistor in parallel will cause the total ___ to increase.

    • Options
    • A. voltage
    • B. current
    • C. resistance
    • D. power
      • Discuss
    • 9. 

      In the given circuit, the voltage dropped across R1 equals _____.


    • Options
    • A. 1 V
    • B. 9 V
    • C. 10 V
    • D. 19 V
      • Discuss
    • 10. How many connections does a rheostat have?

    • Options
    • A. 1
    • B. 2
    • C. 3
    • D. 4
      • Discuss

    Comments

    There are no comments.
Enter a new Comment




Aptitude

Engineering

Programming

Reasoning

Links

Copyright ©CuriousTab. All rights reserved.