CREST CPSA ACTUAL EXAM TEST PAPER FULL QUESTIONS CORRECT RESPONSES.pdf

CREST CPSA ACTUAL EXAM TEST PAPER FULL QUESTIONS CORRECT RESPONSES




Question:
What is the loading rate of a system with: Q= 550GPD, BOD= 350 mg/L, Ph=8.4, TSS= 400 mg/L.

Answer:
1.6 lbs/day



Question:
The most commonly use primary treatment component in Texas for on- site systems is the.

Answer:
septic tank



Question:
Which of the following produces the highest quality effluent?

Answer:
city sewage treatment plant



Question:
what is the purpose of the inlet baffle or T?

Answer:
Reduce velocity and disperse flow, vent the tank to the building plumbing



Question:

, The minimum distances a watertight sewage treatment tank should be from a water-well and a
property line are.

Answer:
50 feet and 5 feet respectively



Question:
which of the following is true regarding septic tanks?

Answer:
The must have two- or three-compartments



Question:
A septic tank serving a new five-bedroom home with 3800 sqft must have a minimum capacity of.

Answer:
1,250 gallons



Question:
Of what materials may a septic tank be constructed?

Answer:
steel reinforced concrete



Question:
The expected volume of wastewater (Q) in gal/day from an older (pre- 1990) three-bedroom mobile
home would be.

Answer:
300



Question: