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Thyristors and Tranducers
What causes the piezoelectric effect?
heat or dissimilar metals
pressure on a crystal
water running on iron
a magnetic field
Correct Answer:
pressure on a crystal
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More Questions from
Thyristors and Tranducers
What type of application would use an injection laser diode?
Which is the TRIAC?
The silicon-controlled rectifier (SCR) is a three-layer device consisting of a gate, an anode, and a cathode.
A transducer does not convert energy from one form to another.
A TRIAC can be triggered or activated by either a positive or a negative input gate trigger.
A TRIAC will control AC voltage during the positive half cycle only.
The DIAC conducts in only one direction when gated on.
A photodiode is a device that produces light.
A DIAC is a bidirectional diode that has a symmetrical switching mode.
The gate of a TRIAC can turn it on to have current flow in either direction.
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