Q1: Consider the following statements regarding phase sensitive detector

1. The detector reads zero when phases of input signal and reference signal are different.
2. The detector acts as a linear rectifier.
3. The detector can be used as vector voltmeter.

Of the above statements which are correct?

One stop destination for examination, preparation, recruitment, and more. Specially designed online test to solve all your preparation worries. Go wherever you want to and practice whenever you want, using the online test platform.