When should a radial lip seal be replaced? Choose the best answer.
A. When it is discolored
B. When it has nicks and/or small cuts
C. Every 6 months
D. Only when it is leaking
Answer: B
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A three-phase, three-wire circuit delivers 175 amperes at a voltage of 220 volts with a 0.85 power factor. What is the kilowatt load to the nearer hundredth?
Fill in the blank(s) with the appropriate word(s).
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Why is a high soluble salt level troublesome for plants?
What will be an ideal response?
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Through the cloned Asian gaur named ____________________, which died only 2 months after birth, scientists proved that the technology was possible.
Fill in the blank(s) with the appropriate word(s).
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The ____________________ contacts the road and contains a distinctive pattern.
Fill in the blank(s) with the appropriate word(s).
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