Mixed format: 
(with a space between the whole number and the numerator)Fraction format: 
Reduce all fractions. In estimating a job, it is decided that it should take 13 people 
hours each to do part of the work, and 7 people 
hours each to do the remainder of
the job. Determine the total number of hours estimated for the job.
Fill in the blank(s) with the appropriate word(s).
92
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A capacitor is modeled as a pair of parallel plates. Its physical size is changed by increasing its length and width each by a factor of 3 and reducing the sep
Fill in the blank(s) with the appropriate word(s).
Animals that are derived from matings within a single breed are called purebred
Indicate whether this statement is true or false.
The use of large underwater “wind” turbines is a form of _______________
Fill in the blank(s) with the appropriate word(s).
What accounts for the response-delay of EHI nozzles using a solenoid actuators compared with those using piezo actuators?
A. solenoids require higher voltage B. piezo stacks draw more current C. piezo actuators open nozzles without having to move themselves D. solenoids must build and collapse magnetic fields before mechanical movement occurs