The circuit shown in Figure P13.27 is called a half adder for two single bit inputs, giving a two-bit sum as outputs. Build a truth table and verify that it indeed acts as a summer.
Analysis:
The truth table is shown below. It is indeed a summer.
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A structure framed with trusses requires more detailing than the same plan framed with rafters and ceiling joists.
Answer the following statement true (T) or false (F)
Sheet M-1 is the ___________ plan section
Fill in the blank(s) with the appropriate word(s).
Technician A says that wear indicator ball joints should be unloaded to check properly. Technician B says that wear indicator ball joints should be checked with the weight of the vehicle on the ground. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
Similar to an expressway looping a city, fiber rings provide on/off ramps that can be compare to:
A) Line side interfaces B) Tributary interfaces C) Tributary and Line interfaces D) None of the above