What are the key points to keep in mind when designing a walkway for the front of a home?
What will be an ideal response?
The walk should be at least 4 feet wide, and steps should have treads at least 18 inches deep.
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What causes a variable ratio steering gear to be able to change the ratio as the steering wheel is turned?
A) Using a variable length pitman arm B) Using two or three different sector gears depending on design C) Changing the length of the teeth on the sector gear D) Changing the number of teeth on the worm gear
What are print or construction drawing with dark reddish-brown lines on a light background?
A. MEP B. blueline prints C. copies D. sepia drawings
An electrical contractor receives the following quantities of Braidx cable during the first quarter of the year: January, 7,500 feet; February, 10,750 feet; March, 4,500 feet. Find the total number of feet of Braidx cable received.
Fill in the blank(s) with the appropriate word(s).
Refrigerant in vapor form is normally put into the system through the ____.
A. liquid line B. suction line C. hot gas line D. liquid return line