Where is solid 18 gauge copper wire typically used in residential air-conditioning installation?
A) The thermostat control wire
B) The power wire to the indoor unit
C) Inside the equipment supplying power to the major loads
D) The power wire to the condensing unit
A
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A type of one-way clutch that uses struts and notches, instead of rollers or sprags, is called a ________.
A) Reverse ratchet clutch B) Mechanical diode C) Roller-sprag clutch D) None of these
A sketched line can be much straighter and faster once you have developed the skill.
Answer the following statement true (T) or false (F)
How many full thimble rotations are required to move a standard micrometer through 0.50 inches?
A. five B. ten C. twenty D. fifty
Both ratified in the 1930s, the Twentieth Amendment ____ and the Twenty-first Amendment ____.
A. shortened the time between the presidential election and inauguration; ended Prohibition B. limited a president to two complete terms in office; repealed the Eighteenth Amendment C. rendered most New Deal programs unconstitutional; limited a president to two complete terms in office D. ended prohibition; shortened the time between presidential election and inauguration E. expanded the size of the Supreme Court; ended Prohibition