Differential leveling Study guides, Class notes & Summaries

LSIT Exam With Complete Solutions Graded A+

What precautions are required when mounting any gas furnace on a wood platform in an attic? - None The gas control valve may be damaged if exposed to an inlet pressure above what? - 14 inch W.C. How many elbows and joints should a vent connector have? - As few as possible to reduce resistance of flue gases. Under what conditions, if any may the technician route the exhaust of the furnace into the exhaust vent of the water heater: - Under no conditions may you use the water heater exhaus...

NATE Gas Heat Practice Guide (2022/2023) Rated A+ What precautions are required when mounting any gas furnace on a wood platform in an attic? None The gas control valve may be damaged if exposed to an inlet pressure above what? 14 inch W.C. How many elbows and joints should a vent connector have? As few as possible to reduce resistance of flue gases. Under what conditions, if any may the technician route the exhaust of the furnace into the exhaust vent of the water heater: Under no condition...

Weathering - correct answer wear away or change the appearance or texture of (something) by long exposure to the air. Mechanical weathering - correct answer any of the various weathering processes that cause physical disintegration of exposed rock without any change in the chemical composition of the rock Abrasion - correct answer the process of scrap...

1 ASSOCIATE CONSTRUCTOR EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ AIC Stands For? Correct Answer: American Institute of Constructors AICCCC Stands For? Correct Answer: AIC Constructor Certification Commission Associate Constructor Exam an individual will be awarded the _______ credential. Correct Answer: Associate Constructor (AC) Associate Constructors can only maintain their designation for ____ years. Correct Answer: 10 Oral communication is the exchange...

What precautions are required when mounting any gas furnace on a wood platform in an attic? - None The gas control valve may be damaged if exposed to an inlet pressure above what? - 14 inch W.C. How many elbows and joints should a vent connector have? - As few as possible to reduce resistance of flue gases. Under what conditions, if any may the technician route the exhaust of the furnace into the exhaust vent of the water heater: - Under no conditions may you use the water heater exhaus...

CMP 305 EXAM 1 Questions With Revised Answers What are 3 reasons to survey? - answer-protect owner/builder against costly errors in measurement -esatblish property/building lines -where/how the structure is to be located When are plot plans required? - answerbefore a permit is issued Plot plans show... - answerShows the location of the structure and indicates the distances to property lines Purpose of leveling - answerFor planning and layout Leveling for planning is to... - answerTo es...

CMP 305 Exam 1 Questions With Revised Answers Types of Leveling - answer- Differential Level - Profile - Topographic Differential Leveling - answerFinding difference in elevation between 2 points Profile leveling - answerdetermining the elevation of points at measured distances along a selected line Topographic leveling - answerdetermining the elevation of spaced grid points - uses contour lines Accuracy of differential leveling depends on... and common mistake - answer- centering of ...

Nate Gas Furnace Service questions and answers| verified What precautions, if any, must be taken when installing a gas furnace on a wooden platform in an attic? Use a zero-clearance furnace or add a non-combustible base A vent connector should have a as few elbows and joints as possible to: Reduce resistance of flue gases The gas control valve may be damaged if exposed to an inlet pressure above 14in wc To which thermostat is leveling the most critical: Mercury Bulb ...

Unit 3 Boiler Safety Devices Questions and Answers 2023 A leveling indicator is found on a/an: Two-Position Mercury pressure controls Boiler blowdown lines have a specific size range based on: boiler capacity With reference to ASME BPVC IV, HG 400.1 (b): Steam heating boiler safety valve(s) shall not be smaller than: DN 15 The low water fuel cut-off: shuts off the fuel if the water level is too low The purpose of the ________ on top of the spindle above the sprin...