The ram diameter of a certain cylinder is 2.50 inches, while the cylinder diameter is 5.00 inches. If the pump that actuates this cylinder is rated at 4.5 GPM at system pressure, what is the contracting speed of the cylinder, in inches per second?
What will be an ideal response?
1.2 in./sec
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If the maximum frequency present in an analog waveform in the accompanying image must be less than _______ µs.
Fill in the blank(s) with the appropriate word(s).
Mortar, in addition to bonding units together, must also do what three things?
What will be an ideal response?
When laying out a wall, why should the sole plate and the top plate be different lengths?
a. To prevent butt joints from falling directly above each other b. To use up shorter lengths of lumber c. To eliminate the need for splicing d. To provide a nailing surface for ceiling joists
The minimum distances from each of the furnace surfaces to any combustible materials describes which of the following?
A) the furnace regulations B) the furnace measurements C) the minimum furnace clearance D) the furnace clearance maximums