Triacs are used ____ diacs.
a. always in conjunction with
b. in place of
c. more often than
d. less often than
c. more often than
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Companies use the Construction Specifications Institute Uniform Index or a similar index to _____.
a. customize a coding system to fit an individual company’s need b. set basic coding standards that any company can use c. streamline the reporting of equipment utilization d. simplify building design
Over the past 70 years, the time for boilers to reach market weight has been cut down to about:
a. 2 weeks c. 12 weeks b. 6 weeks d. 18 weeks
The transistors shown in Figure P11.1 have |Vt| = 3 V. Determine the operating region.
Technician A says that the gears in a planetary gear set are in constant mesh. Technician B says that a planetary gear set has a ring gear and hypoid gears. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician