Pipe wall thickness is described in two ways: manufacturer's weight and _____.
a. schedule
b. grade
c. type
d. class
a. schedule
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A ____ is used to smooth the pulsations caused by a bridge rectifier.
A. phasor B. filter capacitor C. transistor D. diode
All of the following are active catalysts except:
a. intermediate type b. adsorption c. inhibitor d. poisoned
____ use their detailed knowledge of physical principles to design and produce new products, systems, or environments.
A. Stage designers B. Engineers C. Graphic designers D. Industrial designers
When making a resistance measurement, you should ________
A) turn off all power to the circuit and isolate the component you want to measure B) create an open in the circuit and place the meter probes so that the meter is in series with the load C) keep all voltage applied to the component you are measuring so you can determine the true resistance