What term describes the number by which the register reading is multiplied to obtain kilowatt-hours?

What term describes the number by which the register reading is multiplied to obtain kilowatt-hours?

• A. Meter constant
• B. Register constant
• C. Voltage constant
• D. Power factor

Answer: (B)

The term that describes the number by which the register reading is multiplied to obtain kilowatt-hours is known as the register constant. This constant is unique to each type of meter and reflects how the meter translates its mechanical or electronic readings into usable energy consumption figures, specifically kilowatt-hours. This multiplicative factor is essential for accurately calculating the energy usage from the raw readings taken by the meter, allowing utility companies to bill customers based on their actual energy consumption. In practice, the register constant provides a straightforward way of converting the register's indicated value into a meaningful measure of energy consumption. Meter constant, voltage constant, and power factor each refer to different concepts. The meter constant relates to the functionality and design of the meter itself but does not specifically relate to the calculation of kilowatt-hours as the register constant does. Voltage constant pertains to the voltage level of the system, while power factor is a measure of how effectively electrical power is being converted into useful work output, none of which directly influence the conversion of register readings to kilowatt-hours.

The term that describes the number by which the register reading is multiplied to obtain kilowatt-hours is known as the register constant. This constant is unique to each type of meter and reflects how the meter translates its mechanical or electronic readings into usable energy consumption figures, specifically kilowatt-hours.

This multiplicative factor is essential for accurately calculating the energy usage from the raw readings taken by the meter, allowing utility companies to bill customers based on their actual energy consumption. In practice, the register constant provides a straightforward way of converting the register's indicated value into a meaningful measure of energy consumption.

Meter constant, voltage constant, and power factor each refer to different concepts. The meter constant relates to the functionality and design of the meter itself but does not specifically relate to the calculation of kilowatt-hours as the register constant does. Voltage constant pertains to the voltage level of the system, while power factor is a measure of how effectively electrical power is being converted into useful work output, none of which directly influence the conversion of register readings to kilowatt-hours.