Answer the following statement(s) true (T) or false (F)
1. Float switches can be used to pump water from a tank or sump.
2. The accompanying figure shows a rod operated float switch.
3. In a mercury bulb switch, when the liquid level is below the position of the bulb, it is suspended in a horizontal position.
4. The bubbler system employs the use of float switches.
5. The microwave level gauge operates by emitting a high frequency signal of approximately 24 GHz. into a tank and then measuring the frequency difference of the return signal that bounces off the product.
1. True
2. False
3. False
4. False
5. True
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