Displacement level sensors are especially appropriate for measuring __________- liquid interfaces.
A. solid
B. liquid
Answer: B
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The AFCI is intended to protect against ____.
a. overload b. short circuits c. fire d. electrocution
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What is the difference between single-phase and three-phase current?
What will be an ideal response?
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Company ____ costs are basically the fixed costs associated with running a business.
A. labor B. administrative C. overhead D. capital
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At work and at school, _____ is grounds for dismissal
a. using social media b. posting photographs c. writing wall posts d. visiting inappropriate websites
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