Nate final exam 2 2024 - Study guides, Class notes & Summaries

NATE Final Exam 1 Questions and Answers Latest Updated 2024/2025 (GRADED A+) Generally, vibration eliminators in piping should be installed: A: At a 45 degree angle B: At a 90 degree angle C: Perpendicular to the compressor crankshaft D: Parallel to the compressor crankshaft: D: Parallel to the compressor crankshaft 2. If you purchased ten filter-driers for $100.00, what was the price of each filter-drier? A: $100.00 B: $10.00 C: $1.00 D: $1.10: B: $10.00 NATE Final Exam 1 Questions a...

NATE Final Exam 2 With Correct Questions And Answers 2024

NATE FINAL EXAM 1 2024/LATEST UPDATE EXAM WITH 100% CORRECT ANSWERS /100% PASS GUARANTEE ASHRAE Standard 34 deals with: A: Carbon monoxide safety levels B: Refrigerant quality C: Equipment room ventilation and alarms D: Refrigerant toxicity and flammability - Correct Answer-D: Refrigerant toxicity and flammability Rationale: ANSI/ASHRAE 34 published in 2001 and entitled "Designation and Safety Classification of Refrigerants". • Class A signifies refrigerants for wh...

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NATE Final Exam #2 With 100% Correct Answers 2023|2024 verified solution

NATE Exam: Core Essentials final exam with correct Question and Answers 2024 What is the CFM requirement for a 2,400-ft2 house with 8-ft ceilings, if five air changes per hour are needed? A. 400 CFM B. 1,200 CFM C. 1,600 CFM D. 2,400 CFM C (1,600 CFM) What is the cross-sectional area of a 10-in round metal duct? a. 79 in2 b. 200 in2 c. 314 in2 d. 418 in2 Note: Area of a circle = π x radius^2 A (79 in2) How fast does air with a velocity pressure of 0.20 in. wig. move through a r...

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