Last Answer : Yes DIAC can conduct in both direction.
Draw symbol & V-I characteristics of (i) LASCR (ii) DIAC (iii) TRIAC Last Answer : (i) LASCR: (ii) DIAC: (iii) TRIAC:
Describe triggering circuit for TRIAC using DIAC. Last Answer : Triggering circuit for TRIAC using DIAC: DIAC stands for diode alternating current. It's a two terminal four layer bidirectional device. It conducts in both directions. DIAC is used for triggering TRIAC. ... of DIAC to the gate terminal of TRIAC reduces the harmonics.
Figure 'D' shown in the illustration represents a/an ____________. EL-0078 A. DIP IC chip B. integrated diac/triac envelope C. TO-5 flat pack D. 7-segment BCD display Last Answer : Answer: A
Figure 'B' shown in the illustration represents a/an ____________. EL-0067 A. silicon controlled rectifier B. junction field effect transistor C. diac thyristor D. IG MOS field effect transistor Last Answer : Answer: A
Figure 'B' of the diagram shown in the illustration represents a/an ____________. EL-0065 A. silicon controlled rectifier B. junction field effect transistor C. diac thyristor D. IG or MOS field effect transistor Last Answer : Answer: B
The symbol in figure 'A' shown in the illustration represents a ____________. EL-0065 A. diac B. field effect transistor C. silicon controlled rectifier D. unijunction transistor Last Answer : Answer: D
DIAC DIAC DIAC
Last Answer : A Diac is an AC switch