• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Alternating Current and Voltage

Alternating Current and Voltage
If the rms voltage drop across a 15 k resistor is 16 V, the peak current through the resistor is

1.5 mA
10 mA
15 mA
1 mA

ANSWER DOWNLOAD EXAMIANS APP

Alternating Current and Voltage
A phasor represents

the width of a quantity
the magnitude and a quantity direction
the magnitude of a quantity
the phase angle

ANSWER DOWNLOAD EXAMIANS APP

Alternating Current and Voltage
Sine wave A has a positive-going zero crossing at 45°. Sine wave B has a positive-going zero crossing at 60°. Which of the following statements is true?

Wave A leads wave B by 15°.
Wave A lags wave B by 15°.
Wave A leads wave B by 105°.
Wave A lags wave B by 105°.

ANSWER DOWNLOAD EXAMIANS APP

Alternating Current and Voltage
A sawtooth wave has a period of 10 ms. Its frequency is

100 Hz
50 Hz
10 Hz
1,000 Hz

ANSWER DOWNLOAD EXAMIANS APP

Alternating Current and Voltage
If the peak of a sine wave is 13 V, the peak-to-peak value is

None of these
6.5 V
26 V
13 V

ANSWER DOWNLOAD EXAMIANS APP

Alternating Current and Voltage
A waveform has a baseline of 3 V, a duty cycle of 20%, and an amplitude of 8 V. The average voltage value is

4 V
11 V
1.6 V
4.6 V

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Alternating Current and Voltage

DOWNLOAD APP

  • APPLE
    from app store
  • ANDROID
    from play store

SEARCH

LOGIN HERE


  • GOOGLE

FIND US

  • 1.70K
    FOLLOW US
  • EXAMIANSSTUDY FOR YOUR DREAMS.
  • SUPPORT :SUPPORT EMAIL ACCOUNT : examians@yahoo.com

OTHER WEBSITES

  • GUJARATI MCQ
  • ACCOUNTIANS

QUICK LINKS

  • HOME
  • QUIZ
  • PRIVACY POLICY
  • DISCLAIMER
  • TERMS & CONDITIONS
  • CONTACT US
↑