The diac is an)
A) unidirectional device.
B) transistor.
C) bidirectional device.
D) three- layer device.
Correct Answer:
Verified
Q15: The trigger voltage of an SCR is
Q16: A UJT has
A)one emitter lead.
B)two base leads.
C)two
Q17: A device is needed to trigger an
Q18: A silicon- controlled switch
A)has two gate leads.
B)has
Q19: The best choice to shut down a
Q21: The voltage across a conducting SCR
A)equals the
Q22: A good choice to trigger a triac
Q23: Of the following applications, the likely one
Q24: The only way to stop an SCR
Q25: The best device to be used to
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