In liquid level and electrical system analogy, voltage is considered analogous to head.
Head is the pressure exerted by a column of liquid. It is measured in units of length, such as meters or feet. The higher the head, the greater the pressure.
Voltage is the electrical potential difference between two points. It is measured in units of volts. The higher the voltage, the greater the electrical potential difference.
In an electrical system, voltage can be thought of as the “push” that causes current to flow. The higher the voltage, the greater the current flow.
In a liquid system, head can be thought of as the “push” that causes liquid to flow. The higher the head, the greater the liquid flow.
Therefore, voltage is analogous to head in a liquid level and electrical system analogy.
Option A: Liquid flow is the rate at which liquid moves. It is measured in units of volume per unit time, such as cubic meters per second or gallons per minute. Liquid flow is not analogous to voltage in a liquid level and electrical system analogy.
Option B: Liquid flow rate is the amount of liquid that moves in a given amount of time. It is measured in units of volume, such as cubic meters or gallons. Liquid flow rate is not analogous to voltage in a liquid level and electrical system analogy.
Option C: None of the above.