Inductive ammeters work because of what principle?
A) Electrostatic electricity
B) A magnetic field surrounds any wire carrying a current
C) Voltage drops as it flows through a conductor
D) Magic
B
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With Jefferson's refusal to use the presidency to dispense generously patronage positions and offices in government to his political supporters, the Democratic-Republican Party
A. grew stronger and more unified. B. removed many Federalists from government jobs. C. soon resented its leaders' lavish life-style. D. grew less unified even as the Federalist Party began to fade and lose power. E. sought to extend the Alien and Sedition Acts to punish their enemies.
In the 21st century, we are more attuned to plants than ever before. Discuss how horticulture pervades
our culture and society.
What will be an ideal response?How is the energy efficiency ratio (EER) calculated?
A) The input in watts is added to the output in Btuh. B) The output in Btuh is divided by the input in watts. C) The output in Btuh is multiplied by the input in watts. D) The input in watts is divided by the output in Btuh.
Which of the following factors affects how much you adjust the charge of a newly installed split system?
A) Amount of refrigerant in the system when you open the valves B) Recommendation of the refrigerant cylinder manufacturer C) Charge allowance adjustment per foot of liquid line over 15 ft D) Length of the vapor line on the cylinder