The ____ of an AC wave form can be found by dividing 1 by the time (T) it takes to complete one cycle.
a. wavelength
b. frequency
c. wave number
d. period
b. frequency
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Armored cable has a flexible metallic enclosure.
Answer the following statement true (T) or false (F)
A piglet's neonatal canines are referred to as _____
a. needle teeth b. tusks c. peg teeth d. fangs
A new hybrid car was purchased by Pedernales Electric Cooperative as a courier vehicle to transport items between its 12 city offices. The car cost $35,000 and was retained for 5 years. Alternatively, it could have been retained for 100,000 miles. Salvage value is nil. Five-year DDB depreciation was applied. The car pool manager stated that he prefers UOP depreciation on vehicles because it writes off the first cost faster. Use the actual annual miles driven, listed below, to plot the book values for both methods. Determine which method would have removed the $35,000 faster. Show hand or spreadsheet solution, as instructed.
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What type of coolant is often recommended when engines are operated in sub-arctic winter temperatures?
A. Ethylen glycol (EG). B. Carboxylate extended life coolant (ELC). C. Propylene glycol (PG). D. Waterless coolant. (WC).