Hvac electrical basic Study guides, Class notes & Summaries

Created to serve as a complete, comprehensive code regulating the construction of single-family, two-family and buildings consisting of three or more townhouse units. - Answer IRC (International Residential Code) Administrative - Answer First 2 chapters of code book are True - Answer Plans or supporting documents are almost always required by the controlling authority prior to issuing a permit. T or F Yes - Answer Does the building official have the authority to render interpretations o...

Deficiency A ________, in the reasonable judgment of the inspector, is a condition that adversely and materially affects the performance of a system, or component. Inspection Process of examining accessible items, and reporting their condition RESPA Prohibits abusive practices like undisclosed referral fees and kickbacks. Designed to help consumers become more knowledgeable of settlement services costs. Departure Provision The inspector may not inspect an item if the ...

HVAC Electrical Basic Practice Test - # 8 -7/7/17 Exam Questions And Answers All electrical installations must meet the ______________ : a. NEC b. ASHRAE c. NFPA d. OSHA - ANS NEC In a three phase supply system, each phase is ___________ with each other: a. 45 degrees b. 180 degrees c. 90 degrees d. 120 degrees - ANS 120 degrees In which of the following energy is stored in the form of magnetic filled : a. capacitor b. resistance c. inductor d. impedance - ANS ind...

HVAC Electrical Basic Practice Test # 1 Complete Questions And Answers HVAC Electrical Basic Practice Test # 1 Complete Questions And Answers HVAC Electrical Basic Practice Test # 1 Complete Questions And Answers

BOMA – HVAC QUESTIONS AND ANSWERS 100% PASS Two basic categories of chillers are the compression cycle and absorption The five requirements for comfort are proper temperature, humidity, filtration, and ventilation circulation The primary function of an expansion device is to produce a reduction in the pressure on the liquid refrigerant, regulate the flow of refrigerant into the evaporator, lower the boiling point of the refrigerant far enough below the temperature of the load to g...

Magnetic lines of force flow between _______ of a magnet - North Pole and South Pole Resistance is measured in which of the following: - Ohms In a three phase supply system, each phase is _______ with each other: - 120 degrees Power factor in a normal electrical circuit be ______: - Lagging In a series current which of the following quantity remains same: - Current Capacitors used in motors will be rated in _______: - Microfarads A 4 pole motor runs at ______ rpm: - 36...

HVAC Electrical Basic Practice Test - # 4 Verified Solutions HVAC Electrical Basic Practice Test - # 4 Verified Solutions HVAC Electrical Basic Practice Test - # 4 Verified Solutions

HVAC Electrical Basic Practice Test - # 10 Questions And Answers 2023 HVAC Electrical Basic Practice Test - # 10 Questions And Answers 2023 HVAC Electrical Basic Practice Test - # 10 Questions And Answers 2023

MCC HVAC MIDTERM EXAM QUESTIONS AND ANSWERS 100% PASS List at least five factors that must be controlled if a comfortable indoor environment is to be maintained. - Correct Answer ️️ -The factors that must be controlled include temperature, humidity, air motion, dust, bacteria, odors, toxic gases, and ionization. ((Ref: 1/1)) Describe in simple terms the basic process by which a refrigerant transfers heat energy. - Correct Answer ️️ -A refrigerant is used to transfer heat when it c...

HVAC pre-test questions and answers graded A+ Two basic categories of chillers are Compression cycle and absorption The 5 requirements for comfort are temperature, humidity, filtration, ventilation and _______ Circulation The primary function of an expansion device is to: Reduce pressure on liquid refrig, regulate flow, lower the boiling point below the temp of the load All of the above The wet-bulb depression is The difference between the dry-bulb and wet-bulb temperatures T...