Where is the force of magnetic lines strongest in a bar magnet?
A) In the middle of the magnet B) Only at the north pole of the magnet
C) At each end D) None of these
C
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What is a flat or notched dam or barrier to liquid flow that is normally used either to measure fluid flows or to maintain a given depth of fluid?
A) Weir B) Boot C) Baffle D) Vane separator
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What are common diseases caused by parasites, and what are the symptoms and treatments for each?
What will be an ideal response?
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The advantages of electric power steering compared to hydraulic power steering include ________
A) Increased usable engine power B) Improved fuel economy C) Less weight D) All of the above
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When measuring an AC signal, a DMM will display the ____ value of the signal.
a. minimum b. maximum c. mode d. rms
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