to find out the efficiency of a drinking water pump,we have to measure the volume of water discharged from the pump. A modern electronic device that measures the velocity and indicates the discharge through pipe is known as:
a.Lux metre b.infrared thermometer c.ultrasonic flow metre d.color Doppler
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The Option C is the right answer.
The Ultrasonic flow meter is a modern electronic device that measures the velocity and indicates the discharge through pipe.
It measures the velocity of a fluid with ultrasound. It performs this function to calculate the volume flow.
This modern electronic device uses ultrasonic transducers to perform this action.
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