Electric Heat ESCO_Exam Study Materials Package Deal 100% A+ Graded

ELECTRICITY Exam - HVAC Excellence – Questions and Answers 100% A+ Graded Current flow is: - CORRECT ANSWER-The flow of electrons in the circuit. Impedance is: - CORRECT ANSWER-Opposition to alternating current flow. Like charges; - CORRECT ANSWER-repel each other. Any material that wi...

Esco Heat pump exam _ 100 Correct Questions and Answers 100% Excel Already Graded A+ 1. An air-to-air heat pump has many of the same components as an air conditioning system. The major difference is that a heat pump also has a (an); - CORRECT ANSWER-C: reversing valve. 2. What is the differenc...

Electric heat (Exam Review Questions and Answers )_Make sure electric power at the furnace is turned off - CORRECT ANSWER-What is the first thing a technician should do before working on a funace? Current leaks to ground - CORRECT ANSWER-A GFCI detects what? Nichrome - CORRECT ANSWER-The condu...

Heat Pump ESCO Exam_ Updated Questions and Answers 100% A+ Graded An air-to-air heat pump has many of the same components as an air conditioning system. The major difference is that a heat pump also has an - CORRECT ANSWER-Reversing valve What is the difference between "demand defrost" and ...

HVAC Excellence - Heat Pump - Weeks 1 and 2 – COMBINED Best Questions and Answers_A+ Graded 100% An air-to-air heat pump has many of the same components as an air conditioning system. The major difference is that a heat pump also has a/an - CORRECT ANSWER-Reversing valve What is the differen...

HVAC Excellence Exam _ The Most Tested Questions with Correct Answers _ Rated A+ 100% Heat which causes a change in temperature of a substance is called. - CORRECT ANSWER-sensible heat. Heat added to a substance without a rise in temperature; (example: liquid refrigerant to gas) this process i...