A quad dual-inline package indicates
A) two circuits with four pins B) four transistors on one chip
C) an integrated circuit amplifier D) four individual circuits in four packages
B
You might also like to view...
Positive public relations between a fire department and the community can be enhanced by:
A. identifying life safety concerns or conditions B. preventing fires C. helping owners or occupants understand and improve existing conditions D. All of the above
Variable frequency drives intended to control motors under 500 horsepower generally use SCRs or GTOs.
Answer the following statement true (T) or false (F)
Answer the following statement(s) true (T) or false (F)
1. The sequencer instruction transfers information from memory words into output words. 2. Some PLCs allow the data to be entered using hexadecimal, which speeds the entry process. 3. Allen-Bradley uses a hexadecimal number that represents the bit pattern that is desired by the mask for screening information, or data, from the sequencer file. 4. An SQM instruction allows data to be loaded into a sequencer file from a source address on each false-to-true transition. 5. The Done Bit (DN) is set when the last word of the sequencer file has been transferred into the destination word.
How should the grade be left in relation to the final elevation when trimming curbs for a self-trimming curb machine?
a. Slightly lower b. The same height c. 0.5 foot (15.24 centimeters) less d. Slightly higher