Objects with circular or cylindrical shapes lend themselves to this type of casting, where a mold is revolved rapidly while molten metal is poured into the cavity.
a. centrifugal casting
b. die casting
c. permanent casting
d. sand casting
a. centrifugal casting
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Which component is typically found in an ice merchandiser with cold-wall construction?
a. Plate evaporator b. Defrost heater c. Defrost timer d. Evaporator fan
Which of the following is an important feature of the sum-of-products form of expressions?
A) The delay times are greatly reduced over other forms. B) No signal must pass through more than 2 gates (not including inverters). C) The maximum number of gates that any signal must pass through is reduced by a factor of two. D) All logic circuits are reduced to nothing more than simple AND and OR gates.
An architectural drafter estimates that 110 windows will be needed in a building. It is found that only 95 windows are needed. Find the percent of accuracy to the nearest tenth percent of the estimate.
What will be an ideal response?