Before replacing parts such as bits, blades, or discs on any tool, you must _____
a. polish it with a fine steel wool
b. recharge the tool's battery
c. disconnect the power source
d. inspect them for cracks
c
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____ is the world body that coordinates the development of engineering and product standards for worldwide use.
A. The International Organization for Standardization B. The National Association of Home Builders C. The Canada Mortgage and Housing Corporation D. The American Institute of Steel Construction
In the vehicle identification number (VIN), the 11th character identifies the year of manufacture.
Answer the following statement true (T) or false (F)
Long-term trends show that _____ over a period of time have the greatest influence on the long-term
price of cattle.
a. economic conditions c. the prime rate b. the stock market d. eating habits
The advantage of the backward curved centrifugal fan over the forward curved centrifugal fan is that
A) backward curved fans are normally quieter in operation B) backward curved fans are non-overloading C) backward curved fans operate at lower RPMs D) backward curved centrifugal fans are well suited for small airflow quantities