Sewage ejector - Study guides, Class notes & Summaries

Describe the ship's service air compressor in the engine room (not the AMR): what is the approximate receiver pressure, how is the coolant oil level checked, and how is coolant oil added? - 2 atlas copco GA15, ship service & control air, oil added by filler plug when compressor is off Describe operation of the compressed air dryers and their location, what air system(s) do they serve? - 2 atlas copco FD40, removes moisture from control air, two heat exchanger allow the water to condense H...

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Master Plumber Exam 1 Questions And Answers 100% Pass Sewage Ejector - answerType of pump that discharges waste in the sump pit and transfers the waste to the house drain. (Max Fajardo) 503 mm - answerMinimum dimension of a septic tank manhole. Industrial drain - answerdrain that discharges objectionable waste such as acids and other chemicals from industrial equipment . 75 mm - answerMinimum diameter of pipe of any water closet. 3 - answerMaximum number of water closets able to discharg...

Plumbing upc12 Exam Questions With 100% Correct Answers. One and one half inch threaded water or DWV pipe, installed horizontally shall be supported at a maximum of _______ foot intervals - answer12 Required pressure test of 10 psi or less shall be performed with test gauges of ____. Pound incrimination - answer1/10 Mechanical devices may be used to complete backfilling of a pipe trench when the covering above anyone piping is at least ____ inches deep - answer12 Steel and brass mechanic...

Journeyman's Exam 1. Threads of drainage fittings pitch: - Answer: 1/4" pitch per foot. 2. Minimum lead for safe pans: - Answer: 4 lbs per square foot. 3. Allowable materials for the DWV system (underground): - Answer: Copper Tube, Cast Iron, Stainless Steel, ABS, PVC DWV. 4. Fixture unit values for traps: - 1-1/4" - 1 DFU - 1-1/2" - 3 DFU - 2" - 4 DFU - 3" - 6 DFU - 4" - (value unspecified, likely varies based on local codes). 5. Type of fitting for continuous waste and venting...

QUESTIONS AND ANSWERS

Sewage Ejector - Answer - Type of pump that discharges waste in the sump pit and transfers the waste to the house drain. (Max Fajardo) 503 mm - Answer - Minimum dimension of a septic tank manhole. Industrial drain - Answer - drain that discharges objectionable waste such as acids and other chemicals from industrial equipment . 75 mm - Answer - Minimum diameter of pipe of any water closet. 3 - Answer - Maximum number of water closets able to discharge into a shared 75mm diameter horiz...

Class D Water Exam TCEQ Questions and Complete Solutions T/F: In Texas, about 75% of all water is used for commercial, industrial, or agricultural purposes. - Answer: True Water covers approximately ________ of Earth's surface. - Answer: 71% Drought is an extended period when a region receives a deficiency in its ________ water supply. - Answer: atmospheric, ground, or surface T/F: Only about 1 gallon of tap water per person/day is used for drinking and cooking - Answer: True Exc...

RESOLUTION MEPC.244(66) Adopted on 4 April 2014 2014 STANDARD SPECIFICATION FOR SHIPBOARD INCINERATORS MEPC 66/21 Annex 3, page 1 I:MEPC6621 ANNEX 3 RESOLUTION MEPC.244(66) Adopted on 4 April 2014 2014 STANDARD SPECIFICATION FOR SHIPBOARD INCINERATORS THE MARINE ENVIRONMENT PROTECTION COMMITTEE, RECALLING Article 38(a) of the Convention on the International Maritime Organization concerning the function of the Marine Environment Protection Committee (the Committee) ...

Which is most likely to be considered an ethical breach by a home inspector? A. gross negligence. B. negligent misrepresentation. C. ordinary negligence. D. fraud. Correct Answer: gross negligence. Feedback: NHIE 2015 p.602 NHIE 2019 Vol.2 p.399 Electric dryer receptacles in older houses: A. work with four-wire cords and plugs. B. may share a wire with a 120-volt receptacle C. require their own circuit D. are rated for at least 50 amps Correct Answer: require their own circuit ...