Which of these has the lowest dielectric constant?
A) Paper B) Vacuum C) Mica D) None of these
B
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What is the volume of the container in the figure, in gallons? All dimensions are inside measurements, and the plate is 1/2” thick. Carry the answer to two decimal places.
Name the two things an operator must be thoroughly familiar with before starting to weld
What will be an ideal response?
The subsequent problems deal with the circuit below where all voltage sources are dc and the circuit is assumed to be in steady state. Also, R1 = R2 = R3 = R4 = R.
If source V3 is replaced by an open circuit, I3 is
A. V2 / R4 B. (V1 ? V2) / R4 C. (V1 ? V2) / (R4 + R5) D. 0 E. (V1 + V2) / R4
When construction materials are delivered to the project site, they should be:
A. inspected as soon after delivery as possible. B. inspected after they have been installed in the work. C. inspected just prior to installation in the work. D. no need to inspect them at all.