In an RC parallel circuit, ET = 240 V, R = 4 k?, and XC = 3.3 k?. What is IR?
A. 32.88 mA
B. 46.28 mA
C. 60 mA
D. 72.72 mA
Answer: C
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All types of wire with identical gauge numbers (e.g. 12 AWG) always have the same thickness of insulation material.
Answer the following statement true (T) or false (F)
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The type of roof labeled E is a _____.
a. gable roof
b. hip-and-valley roof
c. mansard roof
d. gable-and-valley roof
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When checking for the proper operation of the AIR system using an exhaust gas analyzer, how much should the oxygen levels increase when the pump is allowed to function?
A) Up to 30% B) 5-10% C) 10-20% D) 1-4%
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A(n) ________ is a material that has many free electrons
A) semiconductor B) insulator C) conductor D) poor conductor
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