Skip to main content

Static head

Ignoring friction loss, if a water main at 50 psi supplies a flush-valve toilet located 50 feet above, how much pressure is available to operate the fixture?

AnswerSince 50ft x 0.434 lbf/sqin/ft (loss in static head) = 21.7 psi, then 50 psi - 21.7 psi = 28.3 psi

ARE 4.0 exam prep: BS

Comments

Post a Comment

Try These Too!

Overimprovement

While underimprovement describes property that is not being put to its highest and best use (reducing its value), when does overimprovement apply?
Post a Comment
See the answer »

Change in services

An owner may authorize a change in services for which a written scope of duties is attached to the owner-architect contract, to provide a higher degree of monitoring or observing work on site than expected under basic construction phase services for architect's site visits. What is this role and when does it occur?
Post a Comment
See the answer »

Stone shape and usage

Which of the following forms of stone is irregular with a minimum of one good face and is used for ashlar veneers, curbs, sills, and copings? A. Monumental stone B. Rubble stone C. Dimension stone D. Rough stone Answer B. Rubble stone. ARE 4.0 exam prep: BDCS
Post a Comment
See the answer »