The rule for ladder angle positioning is that for every one foot of rise (vertically), the bottom of the ladder (safety shoes) should be ____________________ feet measured horizontally from the vertical point where the ladder is making contact with the structure.
Fill in the blank(s) with the appropriate word(s).
Answer: 4
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Describe the operation of a magneto-resistive wheel speed sensor.
What will be an ideal response?
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The formula for characteristic impedance for high frequency transmission lines shows
A) line length is not a factor B) impedance is proportional to shunt capacitance C) line length is the primary factor D) impedance is proportional to series inductance
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For alignment, angles are often expressed in mils per _____ inches rather than mils per inch
A) 20 B) 15 C) 10 D) 5
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Convex (curved) mirrors:
a. Make objects appear closer than they really are b. They show a wider area than flat mirrors show. c. Make objects appear larger than they really are
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