Electronics - Thyristors and Tranducers

Exercise :: Thyristors and Tranducers - Filling the Blanks

1. 

The TRIAC is equivalent to ________________.

A. a four-layer diode
B. two DIACs in parallel
C. a thyristor with a gate lead
D. two SCRs in parallel

Answer: Option D

Explanation:

No answer description available for this question. Let us discuss.

2. 

An optically coupled isolator is a device containing _________ in a single package.

A. a photodiode and an optotransmitter
B. an LED and an SCR
C. an anode and a cathode
D. an IRED and a silicon phototransistor

Answer: Option D

Explanation:

No answer description available for this question. Let us discuss.