Multiple Choice
A float switch is used when a pump motor must be started and stopped according to changes in the _____in a tank or sump.
A) mercury level
B) Bourdon
C) water pressure
D) liquid level
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q2: When the mercury bulb-type float switch changes
Q3: The operation of a float switch is
Q4: _methods of control may be used in
Q5: One mercury bulb float switch is used
Q6: In a mercury bulb-type of float switch,
Q7: The float switch contacts may be either
Q8: In a mercury bulb-type float switch, when
Q9: An electrode, or stainless steel probe system,
Q10: The mercury bulb switch appears to be