Level 2 hvac module 1 - Study guides, Class notes & Summaries

Capacitor - ANSWER is a electrical storage device containing two metal plates separated by an insulating material. Rotor - ANSWER is the rotating component of an induction motor.

Level 2 HVAC Module 1 Alternating Current Exam Questions And Answers Capacitor - ANS is an electrical storage device containing two metal plates separated by an insulating material. Rotor - ANS is the rotating component of an induction motor. Torque - ANS is the force that must be generated to turn a motor. Transformer - ANS is a device that increases or decreases the voltage of alternating current. Sine wave - ANS is the waveform created by an AC generator. Inductio...

Level 2 HVAC Module 1 Alternating Current Exam Questions and Answers

LEVEL 2 HVAC MODULE 1 ALTERNATING CURRENT QUESTIONS AND ANSWERS WITH SOLUTIONS 2024

NCCER HVAC Level 1, Module 8 - Soldering Brazing Exam Questions 2024. What is a neutral flame? Equal parts oxygen and acetylene What is a carburizing flame? A cooler flame used for light brazing. At what PSI does Acetylene become unstable? 15 psi What do you use to light a torch? Cup Striker Why is it dangerous to use a lighter to light a torch? The flame may travel back into the lighter and cause it to explode. How far do you open the acetylene valve on the tank w...

NCCER Module 2 Exam Questions and Answers 100% pass An estimator is preparing a bid for a home remodeling project. She has determined that the new garage needs 324 feet of 2x10 lumber; the new rec room requires 430 feet; and the new upstairs bonus room needs 283 feet. How many feet of 2x10 lumber will be needed? - Answer- 1,037 feet A plumbing contractor bid the rough-in work for a new three story office building based an estimate of 850 hours of a journey-level plumber's time on the job....

Capacitor - ANSWER is a electrical storage device containing two metal plates separated by an insulating material. Rotor - ANSWER is the rotating component of an induction motor. Torque - ANSWER is the force that must be generated to turn a motor. Transformer - ANSWER is a device that increases or decreases the voltage of alternating current. Shaded-Pole motor - ANSWER is a induction type of motor that does not incorporate an ordinary type of starting winding. Sine wave - ANS...

1 PLUMBING BOOK MODULE 5 EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ The act of showing the actual building, room, or object reduced in proportion from full size to a smaller size is called Correct Answer: scaling the drawing The instrument used to draw and measure scaled drawings is an Correct Answer: Architect's scale To establish the limits of a measurement on a drawing, use Correct Answer: extension lines To check for certain practices that must be used i...

BUILDING UTILITIES SYSTEM EXAM QUESTIONS AND ANSWERS 2024 Apply basic engineering principles and technologies for plumbing systems in building design. a. Construction Details and Constructability b. Building Systems and their Integration c. Building Design d. Implications of Design Decisions e. All of the above -Answer-c. Building Design Analyze and evaluate the implications of plumbing system design decisions in relation to project goals, cost, schedule and quantity. a. Building Desi...

NCCER HVAC Level 1, Module 8 - Soldering BrazingWhat is a neutral flame? Equal parts oxygen and acetylene What is a carburizing flame? A cooler flame used for light brazing. At what PSI does Acetylene become unstable? 15 psi What do you use to light a torch? Cup Striker Why is it dangerous to use a lighter to light a torch? The flame may travel back into the lighter and cause it to explode. How far do you open the acetylene valve on the tank when brazing? 1/2 turn ...