Which device is used to measure the flow of fuel oil in the system?

Which device is used to measure the flow of fuel oil in the system?

• A. Flowmeter
• B. Pressure gauge
• C. Thermometer
• D. Viscometer

Answer: (A)

The flowmeter is the correct device used for measuring the flow of fuel oil in a system. This instrument is designed to provide readings that indicate the quantity of fuel oil passing through a given point in a specified amount of time. Flowmeters operate based on various principles, including mechanical, magnetic, or ultrasonic technologies, allowing for accurate monitoring and management of fuel consumption in engines or other machinery that utilize fuel oil. In contrast, a pressure gauge measures the pressure within a system rather than the flow rate, which does not provide the necessary information regarding the volume or speed of fuel oil movement. A thermometer is intended for measuring temperature, which is important for many applications but does not assess flow characteristics. A viscometer measures the viscosity of a fluid, indicating how thick or sticky it is, which may affect flow but does not directly measure the flow of the fuel oil itself. Thus, the flowmeter stands out as the specialized device for flow measurement.

The flowmeter is the correct device used for measuring the flow of fuel oil in a system. This instrument is designed to provide readings that indicate the quantity of fuel oil passing through a given point in a specified amount of time. Flowmeters operate based on various principles, including mechanical, magnetic, or ultrasonic technologies, allowing for accurate monitoring and management of fuel consumption in engines or other machinery that utilize fuel oil.

In contrast, a pressure gauge measures the pressure within a system rather than the flow rate, which does not provide the necessary information regarding the volume or speed of fuel oil movement. A thermometer is intended for measuring temperature, which is important for many applications but does not assess flow characteristics. A viscometer measures the viscosity of a fluid, indicating how thick or sticky it is, which may affect flow but does not directly measure the flow of the fuel oil itself. Thus, the flowmeter stands out as the specialized device for flow measurement.