Circuits that contain features such as common-mode rejection, ...

[olgavictoria]

Circuits that contain features such as common-mode rejection, isolation, gain, etc. are called:
 
  A) signal conditioners. B) thermocouples.
  C) interfaces. D) none of the above.

Question 2

A full-wave rectifier uses ________ diode(s) and its output frequency is ________ the input frequency.
 
  A) two, equal to B) two, twice C) one, twice D) one, equal to

[xiaomengxian]

Answer to Question 1

A

Answer to Question 2

B

[olgavictoria]

Thanks for the timely response, appreciate it

[isabelt_18]

Great answer, keep it coming