Loading ________
A) refers to how inputs affect the operation of the outputs to which they are connected
B) occurs only for TTL devices
C) is a problem only for parallel signal buses
D) all of the above
A
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As our population grows, the pressure to provide adequate supplies of clean, potable water ____
A) decreases B) increases C) ?stabilizes D) fluctuates
The depth stop on a drill press is used for:
A) Alerting the operator by ringing a bell when the drilling tool is approaching the depth where it should stop B) Limiting its stroke and thus preventing the drill from drilling into the table C) Detecting when the drill has stopped cutting and then shutting off the machine D) Keeping the quill from falling out by stopping it at full depth
Constraint-based assemblies often have global parameters defined to assist in developing mating features of different parts. Identify which features of the two (mating) parts described in the following drawings would be candidates for shared parameters. (Note the different plotted scale of the parts!)
What will be an ideal response?
Technician A says that the number of planetary pinions in a carrier depends upon the torque load that the gearset is expected to carry. Technician B says that the planetary carrier assembly is capable of exerting the most leverage on the axis of a planetary gearset. Who is correct?
A. Technician A only B. Technician B only C. Both A and B D. Neither A nor B