The fall-of-potential method is used to measure _____.

a. induced currents
b. step voltage
c. earth resistance
d. touch voltage


c. earth resistance

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Metalfab Pump and Filter, Inc. estimates that the cost of steel bodies for pressure valves will increase by $2 every 3 months. If the cost for the first quarter is expected to be $80, what is the present worth of the costs for a 3-year time period at an interest rate of 3% per quarter?

What will be an ideal response?

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A ____ pressure in a sealed container causes the boiling point of liquid contents inside to increase.

A. lower B. higher

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Comparing solution ideas to what-has-been-done-before is an example of:

A. prototype evaluation B. quantitative evaluation C. weight factor evaluation D. qualitative evaluation

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If a hamster is making a chattering noise with its teeth, it wants to be picked up

Indicate whether the statement is true or false

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