90 of underground pipe - Study guides, Class notes & Summaries

Journeyman Electrician Exam 3 Questions And Answers 100% Verified Where a water pipe passes over an indoor motor control center, leak protection apparatus shall have a MINIMUM clearance of _____. a) 6 feet to the protection apparatus b) 6 feet to the water pipe c) 6 1⁄2 feet to the protection apparatus d) 6 1⁄2 feet to the water pipe - answerA: 6 feet to the protection apparatus Ref: 110.26(F)(1)(a) Branch circuit grounded conductors that are not connected to an overcurrent device s...

Oil furnace Questions and Answers 100% Pass What is the heating value of a number 2heating oil? 140,000 BTU/gallon What is the common operating pressure of a high-pressure oil burner? 100psig What is the secondary voltage of the ignition transformer used on a high-pressure oil burner? 10,000 volts What is the purpose of an electrode in a high-pressure gas burner? It is used to carry the spark to the point of ignition What is the measurement of the spark gap on an electrode as...

Where a water pipe passes over an indoor motor control center, leak protection apparatus shall have a MINIMUM clearance of _____. a) 6 feet to the protection apparatus b) 6 feet to the water pipe c) 6 1⁄2 feet to the protection apparatus d) 6 1⁄2 feet to the water pipe - Answer A: 6 feet to the protection apparatus Ref: 110.26(F)(1)(a) Branch circuit grounded conductors that are not connected to an overcurrent device shall be permitted to be sized at LEAST _____ of the continuous a...

2024 Updated TCEQ Class C Water Operator License Exam Ammonia mixed with chlorine gas creates a - CORRECT ANSWER-white smoke The most difficult part of a water distribution operator's job. - CORRECT ANSWERfurnish a continuous supply Physical connection between a safe and potentially unsafe water source. - CORRECT ANSWER-cross connection A distribution system is a - CORRECT ANSWER-looped system Dead end mains should be flushed - CORRECT ANSWER-every month Excess nitrate causes a condi...

Texas Irrigation Technician Exam Questions and Answers (Verified Answers) Who composes the Irrigator Council? 6 Irrigators, 3 Public members, all from the same state What is the purpose of the Irrigator Council? Provide advice on matters concerning irrigation Possible consequence of installing a system w/o a license? Being charged with a Class C misdemeanor Absorption Rate How fast a rate at which the soil will accept water Actual Head Pressure The operating pressure me...

1 PLUMBING BOOK MODULE 3 EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ In relation to aisles or places where people are walking, the tips of sharp tools that are lying on benches or tables should be pointed: Correct Answer: Away from the aisle Prevent rust on the metal parts of tools by applying Correct Answer: light oil To measure offsets, the plumber's rule has markings for Correct Answer: 45 degrees On the hacksaw, the more teeth per inch on a blade, Corre...

Journeyman Electrician Exam 3 Questions And Answers 100% Verified Where a water pipe passes over an indoor motor control center, leak protection apparatus shall have a MINIMUM clearance of _____. a) 6 feet to the protection apparatus b) 6 feet to the water pipe c) 6 1⁄2 feet to the protection apparatus d) 6 1⁄2 feet to the water pipe - answerA: 6 feet to the protection apparatus Ref: 110.26(F)(1)(a) Branch circuit grounded conductors that are not connected to an overcurrent device s...

1 PLUMBING BOOK MODULE 3 EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ In relation to aisles or places where people are walking, the tips of sharp tools that are lying on benches or tables should be pointed: Correct Answer: Away from the aisle Prevent rust on the metal parts of tools by applying Correct Answer: light oil To measure offsets, the plumber's rule has markings for Correct Answer: 45 degrees On the hacksaw, the more teeth per inch on a blade, Corre...

Ammonia mixed with chlorine gas creates a - Answer-white smoke The most difficult part of a water distribution operator's job. - Answer-furnish a continuous supply Physical connection between a safe and potentially unsafe water source. - Answer-cross connection A distribution system is a - Answer-looped system Dead end mains should be flushed - Answer-every month Excess nitrate causes a condition called - Answer-blue baby syndrome Water hardness is caused by - Answer-calcium and magnesium...

Journeymen Gas Fitter EXam Questions With Correct Answers an appliance has a demand of 180,000 btu/h. It is communicating with the outdoors through horizontal openings. what is the minimum net free area of each opening. 2,000 btu per square inch. 90 sq inch is the answer . 304.6.1 what is the minimum required distance that a connector to a mason chimney flue should be above the lowest portion of the interior chimney flue 12 inches. 501.9 minimum distance from combustible constructio...