The most accurate indicator of local rainfall is the _____.
a. 10-year average
b. 30-year average
c. 50-year average
d. 100-year average
d. 100-year average
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Answer the following statements true (T) or false (F)
In order to switch isoplanes you must open the drafting settings dialog box.
Which of the following is NOT required information to put in a used car advertisement?
A) Brand of shock absorber B) Color C) Transmission type D) Engine type
How are special suppression systems generally designed?
An inductive load that has a resistive component of 4 ? is connected to an ac source of 120 V (rms) through a half-wave SCR circuit. When the triggering angle of the SCR is 50o , the conduction period is 160o . Calculate the following:
a. Average voltage across the load b. Average voltage across the resistive element of the load c. rms voltage across the load d. Average current of the load e. If a freewheeling diode is connected across the load, calculate the load rms voltage. Assume that the current of the diode flows for a complete half cycle.