Salt and minerals should be provided on a free choice basis
Indicate whether the statement is true or false.
T
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After investigating the technology, you have recommended that your company invest in piezoelectric generators that cost $80 000.00 each. The generator converts ambient vibrations into usable power. When attached to heavy machinery, any slight rumble causes a flap in the generator to flutter which in turn creates a current that gets fed back into the power grid of your production line. Each generator has been shown to result in net energy savings of $600.00 per month for the next 20 years.
(a) Draw a cash-flow diagram which depicts the situation (b) Assume an annual interest rate of 5.0 percent and determine the equivalent annual savings as a result of installing one generator. (c) How many generators would need to be purchased to meet a company goal to reduce electrical costs by $20 000.00 per year?
The element-type filter is removed by first removing a ____.
a. filter paper b. filter cover c. return tube d. filter pan
Using the method of sections, determine the forces in the bars listed below the figure.
The subsequent problems deal with the figure below. Assume all outputs are low to begin with unless indicated otherwise.
What does the following PicBasic code do?Low PORTB.2
A. turns off LED L1 (if it was on to begin with) B. turns on LED L1 (if it was off to begin with)