A silicon controlled racitifier (SCR) is a ____________?
A. Unijunction device B. Device with three junction C. Device with four junction D. None of the above
A. Unijunction device B. Device with three junction C. Device with four junction D. None of the above
A. Diac B. Triac C. SUS D. BCS
A. PNPN device B. a combination of diac and triac C. a set of SCRs D. a set if SCR,diac and triac
A. Laser Printer B. Plotter C. Ink-jet printer D. Dot Matrix printer
A. Ctrl+N B. Ctrl+Alt+N C. Ctrl+Shit+N D. None.
A. 123 B. DOC C. WK1 D. XLS