TEST YOUR KNOWLEDGE- DC POWER SUPPLY

Name the block R for the figure below.

• Transformer

• Rectifier

• Filter

• Voltage Regulator

Name the block S for the figure below.

• Transformer

• Rectifier

• Filter

• Voltage Regulator

Describe the function of voltage regulator in DC power supply circuit.To maintan DC voltage

Choose the correct name of block in DC power supply that produce the output waveform as shown below.

• Transformer

• Half Wave Rectifier

• Filter

• Voltage Regulator

Determine the output voltage for LM7815 voltage regulator.