18. Two technicians are discussing refrigerant removal. Technician A says that all refrigerant must be captured. Technician B says that you can vent refrigerant into the atmosphere as long as it contains moisture. Who is correct?
O A. Technician A
O B. Both Technicians A and B
O C. Technician B
OD. Neither Technician A nor B

The reset circuit used on the four 3-bit counters analyzed in this activity reset the counts to zero (000). it makes sense for the up-counters to start at zero (000), but the down-counters should start at seven (111). what would you need to change so that the 3-bit binary down counter with j/k flip-flops you just created would reset to seven (111)?

Ulia is planning to attend the same private four-year college her parents attended. she wants to save at least $18,000 in four years to contribute to her college education. which monthly deposit amounts can julia use to achieve her goal? check all that apply.

What are the three uses of a screw?