If a knot is tied in a rope, it is considered to have lost____ percent of its capability.
A. 10
B. 25
C. 50
D. 70
Answer: C
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What kind of drawing is this? For example, is it an assembly, main, etc.?
Review drawing number 523663C0A and then answer the question.
Steel shafts, 1.4 inches in diameter, are turned on an automatic machine. One finishing operation is required for an 11.5-inch length of cut. The tool feed is 0.023 inch per revolution using a cutting speed of 200 feet per minute. Using the formulas in the accompanying figure, determine the number of hours of cutting time required for 1500 shafts. Round the answer to the nearest hour.
What will be an ideal response?
The most common form of on-site waste water treatment for homes not hooked up to sewer lines is the:
A) soil enrichment process. B) electrical induction sterilization. C) septic tank and drain field. D) chemical "flush" system. E) active composting method.
Which fuel is manufactured by removing it from other natural elements, and, when ignited, it burns clean with very few harmful emissions?
A. Ethanol B. Diesel C. Hydrogen D. Oxygen