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.


B

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Most (usually 80% or more) of soil potassium and calcium can be found in the form of ________

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Two technicians are discussing an automatic transmission that will not go into any forward gear or reverse. Technician A says that a defective PCM or TCM could be the cause. Technician B says that a defective or worn pump could be the cause. Which technician is correct?

A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B

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What is the buffer tank on an air-to-water heat pump system?

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Describe the method of wet-bedding blending.

What will be an ideal response?

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