The period of a wave is___________?
Correct answer: B. time required to complete one cycle
- A. the same as frequency
- B. time required to complete one cycle
- C. expressed in amperes
- D. none of the above
Explanation
The period is the time taken by a waveform to complete one full cycle, and it is measured in seconds. It is related to frequency by T = 1/f.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
Practise Circuit Analysis
394 free Circuit Analysis MCQs from Electrical Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Electrical Engineering questions like this
Electrical Engineering is on 2 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Circuit Analysis questions
The reactance offered by a capacitor to alternating current of frequency 50 Hz is 20 Q. If frequency is increased to 100 Hz, reactance becomes_______ohms?
If two sinusoids of the same frequency but of different amplitudes and phase angles are subtracted, the resultant is____________?
A heater is rated as 230 V, 10 kW, A.C. The value 230 V refers to__________?
The form factor is the ratio of_______?
A sine wave has a frequency of 50 Hz. Its angular frequency is ________ radian/second.
The double energy transient occur in the____________?