In a parallel circuit, ET = 277 V, R = 56 k?, and XL = 68 k?. What is the phase angle (angle theta)?
A. 34.56°
B. 39.47°
C. 50.53°
D. 90°
Answer: B
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Resistors have a power rating in ____ that should not be exceeded or the resistor will be damaged.
a. ohms b. volts c. watts d. amps
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Who was the chief editor of the Encyclopédie?
a. Voltaire b. baron de Montesquieu c. Denis Diderot d. Jean-Jacques Rousseau
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The two basic types of adder are the ripple carry adder and the carry look-ahead adder
Indicate whether the statement is true or false
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To use a fan curve, you need to know:
A) The required CFM and the static pressure the fan must operate against. B) The CFM and the RPM. C) The horsepower and efficiency. D) The RPM and tip speed.
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