Hvac midterm - Study guides, Class notes & Summaries

____ are the particles that orbit the core of an atom - electrons ______ ________ is applied to each branch in a parallel circuit - source voltage ______ is equal through all parts of a series circuit - current ______ is the force that pushes free electrons through conductors - voltage _______ _______ reverses direction at regular intervals - alternating current _______ are electromsgnets with movable iron plungers - solenoids _______ is the measurement of current flow - amperage ________...

HVAC Electrical Midterm Exam Questions and Answers All C are the particles that orbit the core of an atom - Answer-electrons is the force that pushes free electrons through conductors - Answer-voltage name 3 terms meaning voltage - Answer-electromotive force (emf) potential difference and eletrical pressure a device used to generate electricity is called a - Answer-voltage source name 6 voltage sources - Answer-battery, generator, solar cell, thermocouple, alternator, transforme...

HVAC-R Midterm

HVAC-R Midterm

HVAC-R Midterm

One watt (1 W) of electrical energy is equivalent to ________ Btu's of heat energy. - ANSWER3.413 Btus Latent heat is also know as. A. Heat quantity B. Heat Intensity C. Hidden Heat D. Specific Heat - ANSWERC. Hidden Heat What is superheat? A. A vapor with a temperature above its saturation temperature. B. The temperature of refrigerant leaving the evaporator C. The temperature of refrigerant entering the compressor. D. None of the above - ANSWERA. A vapor with a temperatu...

_____ are the particles that orbit the core of an atom - electrons ______ is the force that pushes free electrons through conductors - voltage name 3 terms meaning voltage - electromotive force (emf) potential difference and eletrical pressure a device used to generate electricity is called a - voltage source name 6 voltage sources - battery, generator, solar cell, thermocouple, alternator, transformer secondary is voltage current? - no electric current is ___...

©BRIGHTSTARS EXAM SOLUTIONS 10/22/2024 19:29 PM HVAC electrical midterm Study Questions And Answers 100% Pass Energy - answerelectricity is a form of__ Converted and energy - answerElectricity can be__into another form of__ Energy - answerHeat, magnetism, light, motion, and pressure are all forms of___ Higher and lower - answerEnergy moves from a place where there is___ energy to a place where there is ____ energy Electron - answerare the particles that orbit the core of an atom. Free...

_____ are the particles that orbit the core of an atom electrons ______ is the force that pushes free electrons through conductors voltage name 3 terms meaning voltage electromotive force (emf) potential difference and eletrical pressure a device used to generate electricity is called a voltage source name 6 voltage sources battery, generator, solar cell, thermocouple, alternator, transformer secondary is voltage current? no electric current is ________ flowing through a conduc...

COSC 153 Midterm Exam Questions With Verified Solutions Aggregate - answerMixture of sand and stone & is a major component of concrete Architect - answerOne who has completed a course of study in building and design and draws up plans Backing - answerFrame lumber or metal installed between the wall studs to give additional support for drywall or an interior trim related item (such as handrail brackets, cabinets, towel bars). Items are screwed and mounted into solid wood or metal rather th...