Septic tank - Study guides, Class notes & Summaries

In the hydrologic cycle, water moves by evaporation and transpiration into the - Answer Atmosphere evaporation where it comes in contact - Answer Ground Water - Answer The term refers to water that collects beneath the surface of the earth in porous, permeable, water-bearing geologic formations or aquifers. Surface water - Answer refers to water that is found above ground in containment areas, such as lakes, rivers, streams, creeks, and reservoirs. Water table aquifers are r...

REHS Exam (Latest 2023/ 2024 Update) Questions and Verified Answers| 100% Correct |Grade A Q: Which of the following is non-toxic to aquatic organisms, a good viricide, and adds oxygen to treated wastewater effluents? a. ozone b. calcium hypochlorine c. sulfur dioxide d. chlorine dioxide Answer: ozone Q: The typical limitation of use of the septic tank absorption field system is due to a. cost b. land use considerations c. soil type and size requirements d. a...

OSSF DR TEST PRACTICE QUESTIONS WITH VERIFIED ANSWERS _______ and ________ soil textural classes are always unsuitable for standard absorptive OSSF class IA and IV List each of the major soil horizons surface soil A, surface soil B, and parent material _____________ is a term describing the ability of water to migrate through a soil profile under either _________ or __________ conditions. Hydraulic conductivity, saturated, unsaturated Interconnected pores in the soil profile all...

The following are not "underground storage tanks" correct answer: 1. A farm Tank 2. A heating oil tank 3. A hydraulic lift tank 4. A liquefied petroleum gas tank 5. A septic tank 6. A sump, pit, pond or lagoon 7. A wastewater treatment tanks except if it is part of a UST system 8. A pipeline located in a refinery except if it is connected to an underground storage tank 9. A storm water or waste water collection system 10. Tanks containing radioactive materials that are cover...

SEPTIC TANK MANUFACTURER LICENSE STUDY GUIDE...

Plumbing Code Regulation SBC-3 - Answer State of Rhode Island Plumbing Code is known as: 4' 6" Below Grade - Answer Water Services Shall Be Installed Not Less Than: Insulated/Heated or Both - Answer Piping installed in exterior walls or areas subject to freezing must: 36" Below Grade - Answer Building Sewers connected to a public sewer shall have a minimum coverage of: Under a water heater 6 gallons or greater that is elevated - Answer A safe waste pan shall be installed...

OSSF Installer 1 Exam Questions and Answers 100% Correct In the hydrologic cycle, water moves by evaporation and transpiration into the - Correct Answer ️️ -Atmosphere evaporation where it comes in contact - Correct Answer ️️ - Ground Water - Correct Answer ️️ -The term refers to water that collects beneath the surface of the earth in porous, permeable, water-bearing geologic formations or aquifers. Surface water - Correct Answer ️️ -refers to water that is found above gr...

NEHA RS/REHS EXAM TEST BANK SOLUTION 2023 Question 1 An action authorized by law to restrict or prevent the movement of goods for the protection of public health, safety and welfare is called Choose one answer. a. an injunction b. an embargo c. an order to cease and desist d. a subpoena Question 2 Field observations are not always reported in total because Choose one answer. a. the reported forms are usually inadequate b. the significance of the data is not u...

QUESTIONS AND ANSWERS FOR SEPTIC TANKS & drainfields....

REHS 2023/ 2024 Exam| Questions and Verified Answers| 100% Correct |Grade A (Latest Update) Q: To prepare a solution of 100 mg per liter available chlorine, _____ of 5.25% bleach with one gallon of water should be used. a. 0.5 oz b. 1.0 oz c. 0.33 oz d. 0.25 oz Answer: 0.25 oz Q: The detention time for waste water in a septic tank is recommended to be a. 6 to 12 hours b. 24 to 72 hours c. 1 week d. none of the above Answer: 24 to 72 hours Q: One of the m...