Question

Which of the following statements is true about a lag network?

• A. An increase in frequency causes an increase in the magnitude of the output voltage
• B. An increase in frequency causes an increase in phase lag.
• C. A decrease in frequency causes an increase in phase lag
• D. A decrease in frequency causes a decrease in the magnitude of the output voltage.

Answer 1

The correct option is B An increase in frequency causes an increase in phase lag.

In electronic signaling,phase is a definition of the position of a point in time on a waveform cycle.

Lagging phase refers to a wave that occurs behind another wave of same frequency.Increase in frequency causes an increase in phase leg