Multiple Choice
What accounts for the response-delay of EHI nozzles using solenoid actuators compared with those using piezo actuators?
A) solenoids require higher voltage
B) piezo stacks draw more current
C) piezo actuators open nozzles without having to move themselves
D) solenoids must build and collapse magnetic fields before mechanical movement occurs
Correct Answer:
Verified
Correct Answer:
Verified
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