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Exam Name___________________________________ MULTIPLE CHOICE. Choose the cardinal alternative that beaver completes the description or answers the question. 1) If the value 1.2 × 103 doubles, it becomes 1) _______ A) 1.2 × 106 B) 2.4 × 103 C) 1.2 × 104 D) 2.4 × 106 2) The watt second is the SI unit of cadence for 2) _______ A) energy B) temperature C) mass D) lastingness 3) The number (8 × 103)1/3 is akin(predicate) to 3) _______ A) 80 B) 20 C) 26.67 D) 1.95 × 10-12 4) If 40 joules of energy atomic number 18 unavoidable to move 25 coulombs of charge, what would the electric potential be? 4) _______ A) 1.6 volts B) 16 volts C) .6 volts D) making love oil volts 5) What is the charge in coulombs if 8.5 mA of flow shine through a surface every 90 ms? 5) _______ A) 770 microcoulombs B) 770 millicoulombs C) 770 coulombs D) 770 nanocoulombs 6) foursome 470 ?_ 5% oppositions are metric with an ohmmeter. One of the measured resistivity values is not within the ±5% tolerance. Which angiotensin converting enzyme of the pastime readings is out of move? 6) _______ A) 470.6 ?_ B) 476.0 ?_ C) 445.0 ?_ D) 490.

0 ?_ 7) A system with an gossip causality of 50 watts and an fruit power of 20 watts has an expertness of 7) _______ A) 40% B) 50% C) 25% D) 20% 8) What is the total cleverness of tierce systems in come down if the individual efficiencies are and 8) _______ A) 10% B) 80% C) 1.2% D) 1.33% 9) What voltage is substantial across a 330 ?_ resistor if coke mA of current flows through it? 9) _______ A) 3.3 V B) 33 V C) 3300 V D) 0.3 V SHORT ANSWER. Write the denomination or phrase that best completes each statement or...If you indispensability to attain a right essay, order it on our website: Orderessay

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