Which of the following explains why piezo actuators respond faster to injector driver signals than equivalent solenoid actuators?
A) lighter in weight
B) mechanical movement takes place without having to build a magnetic field
C) they use data bus driven signals
D) respond to wireless driver inputs

Question

Quizplus · Accepted Answer

Piezo actuators respond faster because their mechanical movement is direct and does not require the time to build up a magnetic field as solenoid actuators do. This direct action allows for quicker response to control signals.

Which of the Following Explains Why Piezo Actuators Respond Faster