Author Question: Solenoid valves are used as a pilot valve to control the flow ________. A) Into a remotely ... (Read 32 times)

luminitza · **on:** Jul 28, 2018

Solenoid valves are used as a pilot valve to control the flow ________.

A) Into a remotely operated switch B) At a steady rate
C) To a pneumatic-actuated valve D) Through the large-diameter pipe

Question 2

Which is not a contactor function?

A) Contain auxiliary contacts for use in the contactor control circuit.
B) Its contacts remain open and/or closed even after power has been removed from the coil.
C) It's used in starters for motors.
D) Switch large currents from large voltage sources.