Ice residential oil heat - Study guides, Class notes & Summaries

In regard to the characteristics of an oil flame, oil-burner flame-detection systems make use of the: - ANSWER-production of heat or visible light. On a new oil furnace installation, the oil pump pressure is found to be 50 psi. Which, if any, of the following actions should be taken? - ANSWER-increase the pump pressure On a "no heat" service call for an oil-fired furnace, what is the main safety precaution that the technician must take before attempting to fire the oil furnace? - ANSWER-...

What date was the sale of CFC's & HCFC's restricted to technicians certified in refrigerant recovery? - Correct answer-November 14, 1994 Section 608 of the Federal Clean Air Act requires technicians to what? - Correct answer-Recover all refrigerants. The objective of the Clean Air Act is to protect what? - Correct answer-The earth's stratosphere. HFC's - Correct answer-HydroFlouroCarbon's CFC's - Correct answer-ChloroFluoroCarbon's ODP - Correct answer-Ozone Depletion Potential Which in...

NATE ICE RESIDENTIAL OIL HEAT EXAM QUESTIONS WITH CORRECT ANSWERS GRADED A+ 100% 2024

FDNYC G60 Practice Exam Answers Correct Updated Summer 22-23. All torch operators, an oxigen-fuel torch using any amount of oxigen and flamable gas and fire guards must have a current The Certificate of Fitness holder if the torch operator for jewelry manufacture involves A Certificate of Fitness Holder must keep his or her certificate The easiest way to extinguish a fire caused by a leak is to Permits issued by the FDNY are required to conduct the following hot work: Fo...

NATE ICE Residential Oil Heat. Top Questions & Answers. 100% Accurate. VERIFIED. In regard to the characteristics of an oil flame, oil-burner flame-detection systems make use of the: - -production of heat or visible light. On a new oil furnace installation, the oil pump pressure is found to be 50 psi. Which, if any, of the following actions should be taken? - -increase the pump pressure On a "no heat" service call for an oil-fired furnace, what is the main safety precaution that the...

On a "no heat" service call for an oil-fired furnace, what is the main safety precaution that the technician must take before attempting to fire the oil furnace? - ANSWER-check the combustion chamber for liquid oil On start-up of an oil unit, the technician's smoke test shows the unit to have a #8 smoke. Which of the following is the correct action that should be taken? - ANSWER-increase primary air The primary reason for using a barometric draft control on an oil furnace is to maintain...

NATE Heat Pump Exam Questions With Correct Answers Updated 2024/2025 (VERIFIED A+) The water that results from a defrost cycle of an air to air heat pump(runoff) must? -Ans Drain off and away from the outdoor coil. Why must the runoff be drained off and away from the outdoor coil? -AnsExcessive ice can build up on the bottom of the coil and can reduce capacity. What is the component that reduces sound transmission and prevents water leaks of a package heat pump installed on a roof? -Ans Cur...

HVAC NATE Heat Pump Exam Questions With Correct Answers Updated 2024/2025 (Graded A+) What is the primary purpose of using flux when soldering copper or brass parts? -Ans Prevent Oxidation The water that results from a defrost cycle of an air to air heat pump(runoff) must? -Ans Drain off and away from the outdoor coil. Why must the runoff be drained off and away from the outdoor coil? -AnsExcessive ice can build up on the bottom of the coil and can reduce capacity. What is the component th...

HVAC NATE Heat Pump /171 Questions with Correct Answers Assured A+. On an R-22 system, line diameters and lengths are typically specified for a vapor pressure drop that does not exceed what? -Ans 6-7PSI or 6F What is the primary purpose of using flux when soldering copper or brass parts? -Ans Prevent Oxidation The water that results from a defrost cycle of an air to air heat pump(runoff) must? -Ans Drain off and away from the outdoor coil. Why must the runoff be drained off and away from ...

HVAC NATE Heat Pump Exam Questions and Answers 100% Pass On an R-22 system, line diameters and lengths are typically specified for a vapor pressure drop that does not exceed what? -Answer-6-7PSI or 6F What is the primary purpose of using flux when soldering copper or brass parts? - Answer-Prevent Oxidation The water that results from a defrost cycle of an air to air heat pump(runoff) must? - Answer-Drain off and away from the outdoor coil. Why must the runoff be drained off and away from...