The normally closed contacts of a relay ________
A) pass current at all times whether or not the coil is energized
B) pass current when the coil is not energized
C) pass current when the coil is energized
B
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Indicate whether the statement is true or false
There is a special sale on engine oil. If you purchase more than one 12-quart case, you will receive a 5 percent discount. If you purchase six or more cases, you will receive a 10 percent discount. You have two vehicles that require an oil change every 4,000 miles. Vehicle #1 requires four quarts per oil change plus one additional quart when you also change the oil filter. Vehicle #2 requires five quarts per change plus one quart whenever the filter is changed. Each year your family drives vehicle #1 about 16,000 miles and vehicle #2 about 24,000 miles. You change the oil filter every other time the oil is changed. The normal price for oil is $22.49 per case. Oil filters cost $4.39 each. How many total quarts will be used by vehicle #2 in one year?
Fill in the blank(s) with the appropriate word(s).
Typical maximum rotor runout specifications are ________
A) 0.003 to 0.005 in. (0.08 to 0.13 mm) B) 0.0003 to 0.0005 in. (0.008 to 0.013 mm) C) 0.030 to 0.050 in. (0.8 to 1.3 mm) D) 0.300 to 0.500 in. (8.0 to 13 mm)
As defined by the North American Digital Hierarchy, the DS-0 channel has a rate of ________ kbps and is equivalent to one channel of information
Fill in the blank(s) with correct word