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Esco Bundled Exams with Complete Solution | Verified Answers | 2024
Esco Bundled Exams with Complete Solution | Verified Answers | 2024
[Meer zien]Esco Bundled Exams with Complete Solution | Verified Answers | 2024
[Meer zien]What is current flow? - D.The flow of electrons in a circuit 
What is impedance? - A.Opposition to alternating current 
Like charges will - B.Repel each other 
Any material that will readily release electrons is called: - B.A conductor 
The symbol for current is: - B. I 
Electricity can produce: - D...
Voorbeeld 2 van de 9 pagina's
In winkelwagenWhat is current flow? - D.The flow of electrons in a circuit 
What is impedance? - A.Opposition to alternating current 
Like charges will - B.Repel each other 
Any material that will readily release electrons is called: - B.A conductor 
The symbol for current is: - B. I 
Electricity can produce: - D...
Heat which causes a change in temperature of a substance is called - Sensible heat 
Heat added to a substance without a rise in temperature - Latent heat 
Heat added to the refrigerant in a vapor state after the evaporation process is called - Superheat 
Scroll compressor move refrigerant by - Invol...
Voorbeeld 2 van de 9 pagina's
In winkelwagenHeat which causes a change in temperature of a substance is called - Sensible heat 
Heat added to a substance without a rise in temperature - Latent heat 
Heat added to the refrigerant in a vapor state after the evaporation process is called - Superheat 
Scroll compressor move refrigerant by - Invol...
Heat which causes a change in temperature of a substance is called - Sensible Heat 
Heat added to a substance without a rise in temperature is called - Latent Heat 
Heat added to refrigerant in a vapor state after the evaporation process is called - Superheat 
A scroll compressor moved refrigerant b...
Voorbeeld 2 van de 9 pagina's
In winkelwagenHeat which causes a change in temperature of a substance is called - Sensible Heat 
Heat added to a substance without a rise in temperature is called - Latent Heat 
Heat added to refrigerant in a vapor state after the evaporation process is called - Superheat 
A scroll compressor moved refrigerant b...
1. A gas furnace is to be installed in a garage. The burners and ignition sources must be located ______ 
above the floor. 
A: 6 inches 
B: 12 inches 
C: 18 inches 
D: 24 inches - C: 18 inches 
2. A good description of how hi-metai fan switch operates the blower motor on a gas furnace is: 
A: temper...
Voorbeeld 3 van de 22 pagina's
In winkelwagen1. A gas furnace is to be installed in a garage. The burners and ignition sources must be located ______ 
above the floor. 
A: 6 inches 
B: 12 inches 
C: 18 inches 
D: 24 inches - C: 18 inches 
2. A good description of how hi-metai fan switch operates the blower motor on a gas furnace is: 
A: temper...
1. Heat which causes a change in temperature of a substance is called; 
A. latent heat 
B. sensible heat 
C. superheat 
D. radiant heat - B. sensible heat 
2. Heat added to a substance without a raise in temperature; (example: liquid refrigerant to gas) this 
process is called? 
A. latent heat of va...
Voorbeeld 3 van de 23 pagina's
In winkelwagen1. Heat which causes a change in temperature of a substance is called; 
A. latent heat 
B. sensible heat 
C. superheat 
D. radiant heat - B. sensible heat 
2. Heat added to a substance without a raise in temperature; (example: liquid refrigerant to gas) this 
process is called? 
A. latent heat of va...
Before working on an electric furnace the tech should - Review diagram, remove jewelry, and follow 
safety procedures. ALL OF THE ABOVE. 
A GFCI circuit breaker - detects current leaks to groound 
the conductor in an electric heat element is usually made of - Nichrome 
An example of resistive load i...
Voorbeeld 2 van de 9 pagina's
In winkelwagenBefore working on an electric furnace the tech should - Review diagram, remove jewelry, and follow 
safety procedures. ALL OF THE ABOVE. 
A GFCI circuit breaker - detects current leaks to groound 
the conductor in an electric heat element is usually made of - Nichrome 
An example of resistive load i...
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