Metering Study guides, Class notes & Summaries

ASE A5 PRACTICE TEST EXAM 2024 WITH 100% CORRECT ANSWERS 1. On a car with disc/drum brakes, the front brakes grab quickly when light pedal pressure is applied. This problem could be caused by a bad: A. proportioning valve B. pressure safety switch C. metering valve D. residual check valve - correct answer C 2. The driver of a vehicle with power disc/drum brakes says that the brake pedal moves slowly to the floor while maintaining pedal pressure at a stoplight. What could cause thi...

How many types of HVAC certifications are there? correct answer: There are 4 types. What does a metering device do? correct answer: The metering device causes a reduction in pressure, and therefore a reduction in saturation temperature. What is absorbed in the evaporator? correct answer: Heat is absorbed in the evaporator. What happens in the evaporator? correct answer: Heat is absorbed in the evaporator and causes the refrigerant to boil from liquid to vapor. At the outlet of th...

Which of the following statements regarding CompTIA Cloud Essentials is incorrect? A. The certification is a Specialty certification B. There is an exam that maps to this course C. This course prepares you for the exam D. The course is specific to Cisco systems - correct answer -D Which of the following is NOT a major focus in this course? A. Business impacts B. Risk mitigation C. General networking concepts D. Technology options - correct answer -C Which of the following cloud...

1. On a car with disc/drum brakes, the front brakes grab quickly when light pedal pressure is applied. This problem could be caused by a bad: A. proportioning valve B. pressure safety switch C. metering valve D. residual check valve - C 2. The driver of a vehicle with power disc/drum brakes says that the brake pedal moves slowly to the floor while maintaining pedal pressure at a stoplight. What could cause this problem? A. leaking primary piston cup in master cylinder B. leaking powe...

HVAC (EPA Certification Exam Section 608) 160 Questions and Answers How many types of HVAC certifications are there? - Correct Answer There are 4 types. What does a metering device do? - Correct Answer The metering device causes a reduction in pressure, and therefore a reduction in saturation temperature. What is absorbed in the evaporator? - Correct Answer Heat is absorbed in the evaporator. What happens in the evaporator? - Correct Answer Heat is absorbed in the evaporator and cause...

HVAC (EPA Certification Exam Section 608) Questions and Answers 100% Pass How many types of HVAC certifications are there? - Correct Answer ️️ -There are 4 types. What does a metering device do? - Correct Answer ️️ -The metering device causes a reduction in pressure, and therefore a reduction in saturation temperature. What is absorbed in the evaporator? - Correct Answer ️️ -Heat is absorbed in the evaporator. What happens in the evaporator? - Correct Answer ️️ -Heat is a...

What are the typical uses of the center port of gauge set? - Used during evacuation, charging and recovery procedures. What color are the gauges on a manifold gauge set? - Low pressure is blue, High pressure is red. What are the typical ranges of pressure measurements used on the gauges of a manifold gauge set? - High side is 0 to 500 PSIG; Low side is 0 to 350 PSIG and 0 to 30 in. Hg below atmospheric pressure. Is the refrigerant leaving a condenser at a high or low pressure? Is it a liqui...

GoJet CRJ700 Range - ANS 1985 nm Maximum Thrust Rating for a "Normal Takeoff"? - ANS 12,670 LBS Thrust Maximum Thrust Rating for a takeoff using APR thrust? - ANS 13,790 Lbs Thrust What type of engines are on the CRJ 700? - ANS General Electric CF34-8C5B1 CF348C5 Danger Area (Idle) - ANS Intake - 13' Exhaust - 100' CF348C5 Danger Area (Max Thrust) - ANS Intake - 26' Exhaust - 300' The N1 Fan generates ____% of the "Takeoff Thrust". - ANS 80% Th...

How many types of HVAC certifications are there? - Answer There are 4 types. What does a metering device do? - Answer The metering device causes a reduction in pressure, and therefore a reduction in saturation temperature. What is absorbed in the evaporator? - Answer Heat is absorbed in the evaporator. What happens in the evaporator? - Answer Heat is absorbed in the evaporator and causes the refrigerant to boil from liquid to vapor. At the outlet of the evaporator the refrige...

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