Electric Circuit Analysis: Unit I: b. Basic circuits analysis
Sinusoidal alternating quantity
Basic circuits analysis
An alternating quantity which varies according to sine of the angle 0 is known as sinusoidal alternating quantity.
SINUSOIDAL ALTERNATING QUANTITY
An
alternating quantity which varies according to sine of the angle 0 is known as
sinusoidal alternating quantity.
All
over the world sinusoidal voltages and currents are selected for generation of
electrical power. The following are the reasons:
(a)
The sinusoidal voltage and currents produce low iron and copper losses in AC
rotating machines and transformers. It improves the efficiency of AC machines.
(b)
Sinusoidal voltage and current will offer less interference to nearby telephone
lines.
(c)
They produce less disturbance in the electrical circuit.
Electric Circuit Analysis: Unit I: b. Basic circuits analysis : Tag: : Basic circuits analysis - Sinusoidal alternating quantity
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Electric Circuit Analysis
EE3251 2nd Semester 2021 Regulation | 2nd Semester EEE Dept 2021 Regulation