Blog

In the Lift Station Site Plan, how thick (in inches) is the expansion joint in the reduced pressure backflow preventer?

What is the (estimated) vertical decrease for the 8″ PVC pipe in section C2 from the inlet elevation of MH 4 to the inlet elevation of MH 6?

What thickness of granular backfill is required around manholes? 

Where can you find the details for the air/vacuum valve assembly? 

What is the station for Manhole 11? How far off the centerline is it (Left or right)? 

If someone were to fall down Manhole 22D, how far (in feet) would they fall?

How many pipes are connected to Manhole 22? 

What is the formula for the relative risk (no words a, b, c, d (lower case)) based on 2×2 table or incidence (Ie & Io), but no words at all. Since this is a formula, use the + and -, along with  “*” as multiplier and / as division as needed –  make sure to use proper parentheses. 

Find the value of k so that the given equation is exact. Then, find the general solution.

SIGN YOUR NAME to indicate that you have read and acknowledged the following Academic Honesty Policy:I hereby affirm that:� I will do my own work for this exam, without assistance from other people, notes, books, computer programs, or websites.  � I will use no electronic device during the exam other than to do basic computations on my own calculator  � I understand that I must be proctored online by honorlock during the whole test period. � I will not share this exam with anyone taking the exam at a different time, nor withanyone who takes the class in the future. � I understand that acts of academic dishonesty may be penalized to the full extent allowed by the JSU Student Handbook, including receiving a failing grade for the course. � I understand that I must email your handwritten solutions (pictures) within 10 minutes of completion of my test. � I understand that I need to show all steps in obtaining the answer. It’ll help getting partial points even if I have incorrect answer at the end. I’ll receive 60% marks if I just write the correct answer without showing any detail step/work.