'Ac waveform' presentation slideshows

TELECOMMUNICATIONS

390 views • 23 slides

AC WAVEFORMS

i. +1A. 1. 2. 3. 4. 0. T ( s ). -1A. AC WAVEFORMS. Alternating Current (AC) is current that periodically reverses direction If the switch changes position every second:. AC WAVEFORMS. The plot, or graph, of a current (or voltage) versus time is called a waveform

557 views • 23 slides

AC Waveform and AC Circuit Theory

AC Waveform and AC Circuit Theory. Md Shahabul Alam Dept: EEE. AC Waveform and AC Circuit Theory. DC Circuit and Waveform AC Waveform Characteristics Types of Periodic Waveform Relationship Between Frequency and Periodic Time Amplitude of an AC Waveform The Average Value of an AC Waveform

794 views • 14 slides

Starter

Starter. 1. T = 4.00 sec. 2. f = 1/T = .250 Hz. 3. 2.00 Volts. What is the period of the AC voltage? What is the frequency? What is the amplitude? What is the Peak-to-Peak voltage?. 4. 4.00 Volts. AC Waveform. V(t) = V max sin(2 p ft) . f = 1/T. AC Waveforms.

242 views • 12 slides