Define and give an example of zoning.
What will be an ideal response?
Zoning is a system of numbers along the top and bottom margins and letters along the left and right margins. ASME standards recommend zoning for all sheets, but as an option for A, B, and A4 sizes. Zoning allows the drawing to read like a road map. For example, you can refer to the location of a specific item as D4, which means that the item can be found at or near the intersection of D across and 4 up or down.
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The differential equation that describes the current in an RLC network is  figure 1.png)
Given that i(0) = 0, di(0)/dt = 6 mA/s, obtain i(t).
What will be an ideal response?
A certain band-limited periodic voltage has only three harmonics in its Fourier series representation. The harmonics have the following rms values: fundamental 40 V, third harmonic 20 V, fifth harmonic 10 V.
(a) If the voltage is applied across a 5-? resistor, find the average power dissipated by the resistor. (b) If a dc component is added to the periodic voltage and the measured power dissipated increases by 5 percent, determine the value of the dc component added.
If you needed a 680 kW±5% resistor, you would look for a resistor with which color code?
A. Blue, gray, yellow, and silver B. Blue, gray, black, and yellow C. Green, gray, orange, and gold D. Blue, gray, yellow, and gold
What is the earth's natural processes by which concentrations of carbon dioxide in the atmosphere are regulated and give an example of how it works.
What will be an ideal response?