Explain what a stress-strain diagram can represent and how the data is obtained.
What will be an ideal response?
The behavior of a material under load can be represented on a stress-strain diagram. A stress-strain diagram can be generated to illustrate compression, tension, or shear. The data used to lay out the diagram are obtained from testing standard material specimens in a universal testing machine.
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The plug-in busway is much like a ____ extending through a complete load area.
A. switchboard B. busbar C. panelboard D. circuit breaker
It is recommended that you keep track of media calls and requests so you can:
a. retaliate against reporters who wrote negative articles b. evaluate how well your communication plan was handled c. explain why you chose to ignore certain media requests d. have one member of the media contact other members of the media
What type of fixed resistor is made by applying a film of carbon to a ceramic rod?
A. carbon film B. metal film C. metal glaze D. wire-wound
When a diode is forward biased, the resistance is ____.
A. zero B. high C. low D. negative