In a two-source circuit, one source alone produces 10 mA through a branch. If the other source alone produces 8 mA in the opposite direction through the same branch, what is the total current through the branch?
A) 18 mA B) 10 mA C) 8 mA D) 2 mA
D
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You cannot locate the MSDS for a new chemical used in the shop. What should you do?
A. Ask a coworker what protective measures are necessary for this new chemical. B. Ask your employer to provide the MSDS for the chemical. C. Use the chemical with caution. D. Wait to see what happens to someone else who uses the chemical.
In an annealing process—a process wherein materials such as glass and metal are heated to high temperatures and then cooled slowly to toughen them —the following equation may be used to determine the temperature of a thin piece of material after some time t.
Those of you who will pursue aerospace, chemical, mechanical, or materials engineering will learn in your heat-transfer class about the underlying concepts that leads to the solution. What is the appropriate unit for h if the preceding equation is to be homogenous in units? Show all steps of your work.
The main difference between inside cable and outside cable is the type of outer jacket, or ________, encasing the fiber
Fill in the blank(s) with correct word
Most products are made from ____ that allow you to view an object with the line of sight perpendicular to the surface you are looking at.
A. technical illustrations B. isometric projections C. perspective drawings D. orthographic drawings E. none of the above