A(n) ____ is useful for measuring the voltage drop across a component with- out removing it from the circuit.
A. voltmeter
B. ohmmeter
C. ammeter
D. isolation transformer
Answer: A
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At the peace conference at Ghent, the British began to withdraw many of its earlier demands for all of the following reasons EXCE{T
A. reverses in upper New York. B. a loss at Baltimore. C. increasing war weariness in Britain. D. concern about the political and military ambitions of still dangerous France. E. the powerful southwest Indian allies of the British had abandoned them and decided to support Andrew Jackson's military forces.
The symbol that identifies degrees is:
a. ?? b. ? c. ° d. ?
A type of fitting used to prevent damage to PVC caused by temperature changes is a(n) _____.
a. combination coupling b. flex connector c. hinged coupling d. expansion coupling
The last two letters of a lining edge code reads EF. This means ________
A) The lining meets SAE standards for durability B) The lining has a higher coefficient of friction when hot than when cold C) The lining manufacturing code D) The lining has a higher coefficient of friction when cold than when hot