# GATE Questions & Answers of Sinusiodal Pulse Width Modulation

## What is the Weightage of Sinusiodal Pulse Width Modulation in GATE Exam?

Total 1 Questions have been asked from Sinusiodal Pulse Width Modulation topic of Power Electronics subject in previous GATE papers. Average marks 2.00.

The switches T1 and T2 in Figure (a) are switched in a complementary fashion with sinusoidal pulse width modulation technique. The modulating voltage ${v}_{m}\left(t\right)$=0.8 sin $\left(200\mathrm{\pi t}\right)$ V and the triangular carrier voltage $\left({v}_{c}\right)$ are as shown in Figure (b). The carrier frequency is 5 kHz. The peak value of the 100 Hz component of the load current (iL), in ampere, is ________ .