Complex algebra is simple and does not require memorizing any complicated formulas when two simple rules are followed. One of those rules states that: To add or subtract, use _________ coordinates only
A. rectangular
B. complex
C. imaginary
D. polar
A
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With no load attached, the voltage at the terminals of a particular power supply is 50.8 V. When a 10-W load is attached, the voltage drops to 49 V. a. Determine vS and RS for this non ideal source. b. What voltage would be measured at the terminals in the presence of a 15-? load resistor? c. How much current could be drawn from this power supply under short-circuit conditions?
What will be an ideal response?
In shaping the fingernail, the nail is filled:
What will be an ideal response?
As far as its handling precautions are concerned, what classification would an acid have to be described as?
A. corrosive B. flammable C. poisonous D. explosive
While the measurement of the individual angles in a triangle can vary, their sum is always _____
A) 45 B) 90 C) 180 D) 360