Which type of level gauge is suitable for measuring the level of liquids in narrow tanks or pipes?
A. Sight glass level gauge
B. Magnetic level gauge
C. Float level gauge
D. Guided wave radar level gauge
Answer:D
Which type of level gauge is suitable for measuring the level of liquids in narrow tanks or pipes?
A. Sight glass level gauge B. Magnetic level gauge C. Float level gauge D. Guided wave radar level gauge
Explanation: Guided wave radar level gauges are suitable for measuring the level of liquids in narrow tanks or pipes because they use a probe that can be inserted into the tank or pipe and guided along its length to measure the liquid level.