Teaching HPSC Lecturer (Technical) Mock Test 2024 Power Electronics and Drives AC Voltage Controllers
For 'n' on-cycles and 'm' off-cycles of single phase AC voltage controller, the input power factor is _______
1
\(\sqrt {\frac{m}{n}} \)
2
\(\sqrt {\frac{n}{m}} \)
3
\(\sqrt {nm} \)
4
\(\sqrt {\frac{n+m}{m}} \)
5
\(\sqrt {\frac{n}{{n + m}}} \)
5
Question Not Attempted