What is the commonly used strength of concrete in tilt-up wall panels?
What will be an ideal response?
4,000 psi.
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________ grade indicates expected yield of edible meat from a carcass and the subsequent wholesale cuts from the carcass
a. Quality c. Quantity b. Yield d. Standard
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It is becoming more common for manufacturers to use a(n) ____ temperature sensor instead of in-vehicle temperature sensors.
A. analog B. surface C. infrared D. digital
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Oxygen gas is forced into an aquarium at 1 atm and 25°C, and the oxygen bubbles are observed to rise to the free surface in 4 s. Determine the penetration depth of oxygen into water from a bubble during this time period.
What will be an ideal response?
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Magnetic fields are created by ____ charge.
A. stationary B. resistive C. moving D. negative
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