Describe the different standards-setting organizations.
What will be an ideal response?
The American National Standards Institute (ANSI) and the International Organization for Standardization (ISO) have adopted drafting standards that are voluntarily accepted and widely used throughout the world. These systems incorporate and complement other engineering standards that are developed and accepted by such professional organizations as the American Society of Mechanical Engineers (ASME), the American Welding Society (AWS), the American Institute for Architects (AIA), and others. These standards-setting bodies deal with specific branches of engineering, science, and technology. Some large companies have adopted their own standards to suit their individual needs. Many blueprints and sketches in this text closely follow the ANSI and ISO standards and the current industrial practices.
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Through the years, the basic physical types of agricultural animals have stayed the same
Indicate whether the statement is true or false
PROBLEM 3.64
Using an allowable shearing stress of 5.4 ksi, design a solid steel shaft to transmit 16 hp at a speed of (a) 1200 rpm, (b) 2400 rpm.
Compared to the same soil used for cropland, a forested soil would be expected to lose ________ total P to streams draining the watershed
A) about the same amount of B) less C) more
Profile callouts are commonly used on ____.
A. arcs B. irregular shaped features C. plane surfaces D. all of the above E. none of the above