?Hobs are often made from oil-hardened tool steels containing a high percentage of____.
A. ?nickel
B. ?aluminum
C. ?chromium
D. ?copper alloy
Answer: C
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The USDA was created in the 1900s
Indicate whether the statement is true or false
Which of these is recommended to attract squirrels and chipmunks?
a. Suet c. Whole corn kernels b. Cracked corn d. Sunflower seeds
When a three phase motor tries to operate on only two legs of power:
A) The motor overheats and draws high amp draw. B) The motor does not run or draw any amps because it needs all three legs to complete the circuit. C) The motor operates like a single phase motor with 2/3 the horsepower. D) The motor runs slower and draws low amps.
The diffused mode sensor used when high background light is present is
A) Distance measurement diffused mode sensor. B) Background suppression diffused mode sonsor. C) Fixed focus diffused mode sensor. D) Wide angle diffuse mode sensor. E) None of the above