A variable power unit may be used to control one or more motors at ____ speeds.

a. homogeneous
b. incremental
c. coordinated
d. high


c. coordinated

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Earthmoving equipment with a first cost of $150,000 is expected to have a life of 10 years. The salvage value is expected to be 10% of the first cost. Calculate (a) by hand, and (b) by spreadsheet the depreciation charge and book value for years 2 and 7 using the SYD method.

What will be an ideal response?

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If you want to be able to effectively communicate with others you need to _______

A) Make them understand your point first and foremost B) Realize that they have a need to be understood C) Never attempt to identify their needs D) None of the above

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Protons are:

A) Negatively charged particles located in the center of the atom. B) Negatively charged particles located in the outer part of the atom. C) Positively charged particles located in the outer part of the atom. D) Positively charged particles located in the center of the atom.

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What is another name for voltage?

What will be an ideal response?

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