The sum of all the angles of any triangle is _____ degrees.
a. 90
b. 180
c. 270
d. 360
b. 180
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Explain with the help of a three-dimensional sketch the reason for bending inefficiency, that is, why the strength of a material in a component is not fully utilized when the component is subjected to bending.
What will be an ideal response?
Two systems used to deliver water to seed flats are ________ and ________.
Fill in the blank(s) with the appropriate word(s).
(a) Show that for a bandpass filter,  figure 1.png)
where B = bandwidth of the filter and ?? is the center frequency. (b) Similarly, show that for a bandstop filter,  figure 2.png)
What will be an ideal response?
Using solar potential maps from NREL, the total energy available, measured in ____, can be determined for a specific location.
A. kWh/m2/hour B. kWh/m2/day C. m2/kWh/day D. kWh/m/hour