Ac certification - Study guides, Class notes & Summaries

What should be used when installing o rings Refrigerant oil not the right answer which of the following is true about thermostat all the above moisture contamination inside the air conditioning system can cause all the above a vehicle has low heater output which of the following would not cause this output restricted of leaves not the right answer when charging r12 to r134 the performance of which component must increase the most condenser a overcharged ai...

HVAC Certification Exam Questions and CORRECT Answers The coolant bypass solenoid valve provides a second path for coolant to flow between the engine block and the: - AnsThermostat housing The heater core is an air to liquid heat exchanger similar to a radiator. - Ansfalse the 1.6l gtdi engine uses the no-flow coolant strategy in the engine block to: - AnsBoth a and b on vehicles equipped with the auto start-stop feature, such as the 2014 fusion, the cabin heater coolant pump will only...

moisture contamination inside the air conditioning system can cause all the above a vehicle has low heater output which of the following would not cause this output restricted of leaves not the right answer when charging r12 to r134 the performance of which component must increase the most condenser a overcharged air conditioning system is indicated by above normal gauge readings the high side reading is too high what should you do to correct this remove blockaga...

CMAC Certification Exam Questions and Answers (185 Questions) Latest 2024

SOS Mechanic Certification- HVAC with 100% correct answers.

SOS Mechanic Certification- HVAC Questions With Complete Solutions

OS Mechanic Certification- HVAC questions and answers.

AFLAC Certification Exam Questions and CORRECT Answers How would a contingent beneficiary receive the policy proceeds in an Accidental Death and Dismemberment (AD&D) policy? - Ans If the primary beneficiary dies before the insured S is employed by a large corporation that provides group health coverage for its employees and their dependents. If S dies, the company must allow his surviving spouse and dependents to continue their group health coverage for a maximum of how many months und...

In alternating current: A. current flow alternates back and forth B. voltage alternates positive and negative C. resistance changes between high and low D. A and B above - correct answer D. A and B above Historically, DC came before AC because: A. DC is more useful B. DC is easier to transmit over long distances C. AC requires more advanced technology D. AC is less efficient - correct answer C. AC requires more advanced technology An AC voltage source schematic symbol: ...

Michigan Mechanic Certification- HVAC QUESTIONS & ANSWERS 2024 ( A+ GRADED 100% VERIFIED)