The diode used in the suppression circuit shown:
A)is connected in forward-bias to suppress DC loads.
B)is connected in reverse-bias to suppress DC loads.
C)is connected in forward-bias to suppress AC loads.
D)is connected in reverse-bias to suppress AC loads.

Question

The diode used in the suppression circuit shown: 
A)is connected in forward-bias to suppress DC loads. 
B)is connected in reverse-bias to suppress DC loads. 
C)is connected in forward-bias to suppress AC loads. 
D)is connected in reverse-bias to suppress AC loads.

Quizplus · Accepted Answer

The diode is connected in reverse-bias configuration, which means it allows current to flow only when the input voltage exceeds a certain threshold level in the reverse direction. This configuration is used to suppress voltage transients or spikes produced by inductive loads or other sources. Therefore, it is used to suppress DC loads.

The Diode Used in the Suppression Circuit Shown