In an inverter, if the fundamental output frequency is 45 Hz, then th – McqOptions

MCQOPTIONS

1.	In an inverter, if the fundamental output frequency is 45 Hz, then the frequency of the lowest order harmonic will be
A.	45 Hz
B.	225 Hz
C.	15 Hz
D.	135 Hz
Answer» E.

Discussion

No Comment Found

Related MCQs

A single-phase bridge inverter, fed from a 230 V dc is connected to the load R = 10 Ω and L = 0.03 H. The output is a quasi-square wave with an on period of 0.5 of a cycle. Determine the fundamental component of rms output voltage.
A single-phase bridge inverter, fed from a 230 V dc is connected to the load R = 10 Ω and L = 0.03 H. Determine the fundamental component of rms output current. Fundamental output frequency of the square wave output = 50 Hz.
Output voltage of a single-phase bridge inverter, fed from a fixed dc source is varied by
Control of frequency and control of voltage in 3-phase inverters is
Find, the maximum rms value of the fundamental component of the output voltage for the below given single pulse width modulated circuit. Take Vs = 68 V.
A single-phase bridge inverter has a square wave output voltage waveform, with odd harmonics present. What is the percentage of the fifth harmonic component to the fundamental component?
A VSI will have a better performance if its
In an inverter, if the fundamental output frequency is 45 Hz, then the frequency of the lowest order harmonic will be
In an inverter, if the fundamental output frequency is 45 Hz, then the frequency of the second lowest order harmonic will be
In case of multiple pulse width modulation method, if the amplitudes of the reference wave and the carrier wave are made equal then, the pulse width =