When checking to make sure a circuit is de-energized, you should test:
A) By spitting on the contact to see if it sizzles. B) Between any two possible voltage points.
C) With a slight touch of the back of your hand. D) Voltage to ground.
D
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The development of deep coal mines required a way to remove groundwater that sometimes flooded the
mines. This led to the invention of the _______________.
Fill in the blank(s) with the appropriate word(s).____ is (are) only necessary in assembly prints when a certain distance between parts must exist before proper assembly can take place.
A. A scale B. Assembly dimensions C. A sectional view D. Dimensions E. none of the above
Division 2 describes work to be done on site, including Soil testing or core drilling or seismic exploration.
Answer the following statement true (T) or false (F)
Electromotive force is measured in volts
Indicate whether the statement is true or false