Answer the following statement(s) true (T) or false (F)
1. The triac is a PNPN junction connected in series with an NPNP junction.
2. The triac has only two states of operation, on or off.
3. The triac is used as the input of many solid-state relays.
4. The triac can be used to control an AC voltage.
5. The triac, like the SCR, must be phase shifted if complete voltage control is to be obtained.
1. FALSE
2. TRUE
3. FALSE
4. TRUE
5. TRUE
You might also like to view...
What is a building permit and where is it obtained from?
What will be an ideal response?
The computer age has offered many benefits but many accompanying drawbacks
Indicate whether the statement is true or false
Adapting plants to differing environments is a goal of plant breeders
Indicate whether the statement is true or false
A(n) ____________________, which includes a thermistor as the sensing device, is used effectively for arcless switching of the starting winding in a split-phase induction motor.
Fill in the blank(s) with the appropriate word(s).