Skip to main content

Piping symbols

Identify from top to bottom:
1.
2.
3.
4.
5.


Answer: 1.pipe elbow down, 2.pipe elbow up, 3.pipe tee down, 4.pipe tee up.

are-review PPD & PDD Exam resources

Comments

Post a Comment

Try These Too!

Bolted connections

What is the minimum spacing of bolts specified by AISC? and preferred spacing? A. 1 1/4 times the diameter of the bolt; 2 times preferred B. 1 3/4 times the diameter of the bolt; 2 1/4 times preferred C. 2 1/3 times the diameter of the bolt; 2 2/3 times preferred D. 2 2/3 times the diameter of the bolt; 3 times preferred E. 3 times the diameter of the bolt; 3.25 times preferred
Post a Comment
See the answer »

Building Efficiency

Convert the usable area of classrooms planned with medium efficiency level of new construction to the gross building area given the following model factors: Net Assignable Square Feet: 10,000, Space Factor: 1.5, Building Efficiency Ratio: 67%
6 comments
See the answer »

Submittals

Which of the following are defined as product data (in the general conditions A201), "furnished by the contractor to illustrate materials or equipment for some portion of the Work." I. diagrams II. physical examples III. performance charts IV. instructions V. drawings Answer All except V. drawings, which are specifically Shop Drawings, and II. physical examples, which are called Samples.
Post a Comment
See the answer »