Which transmission type is defined as a system where the transmitter regulates voltage?

Which transmission type is defined as a system where the transmitter regulates voltage?

• A. Current transmission
• B. Pulse transmission
• C. Frequency transmission
• D. Voltage transmission

Answer: (D)

Voltage transmission is the concept where the transmitter actively controls the output voltage to carry the signal. In this approach, the information is encoded by changing how much voltage the transmitter applies across the load, and the receiver senses that voltage level to recover the data. This contrasts with current transmission, where the transmitter modulates the current flowing in the loop and the resulting voltage across the load varies with that current. Pulses and frequency refer to how the signal is shaped or encoded over time, not the fundamental quantity being controlled. So when the transmitter regulates voltage to convey the signal, that’s voltage transmission.

Voltage transmission is the concept where the transmitter actively controls the output voltage to carry the signal. In this approach, the information is encoded by changing how much voltage the transmitter applies across the load, and the receiver senses that voltage level to recover the data. This contrasts with current transmission, where the transmitter modulates the current flowing in the loop and the resulting voltage across the load varies with that current. Pulses and frequency refer to how the signal is shaped or encoded over time, not the fundamental quantity being controlled. So when the transmitter regulates voltage to convey the signal, that’s voltage transmission.