Hvac osha test - Study guides, Class notes & Summaries

OK HVAC JOURNEYMAN TEST EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED GRADED A+ C- leaky suction valve A deep vacuum is an evacuation method in which a technician uses a vacuum pump (or the systems compressor) to pull a vacuum until no moisture or other vapor remains in the system. If the compressor is used for this procedure, but CANNOT produce a deep vacuum, which of the following would be the problem? A- bad TXV B- low refrigerant C- leaky suction valve D- leaky exhaus...

CHST EXAM Questions With 100% Correct Answers Latest Updated 2024 (Graded A+) From a safety stand point which of the following is a lagging indicator? - Answer OSHA incidence rate A safety program begins begins by: - Answer Developing a policy statement. How should a manager discipline a first offense minor rule infraction. - Answer Oral reprimand. What is the most important factor in accident prevention. - Answer Management support. Which federal agency is likely user an activity hazard ...

HVAC Contractor Test 1 100% Correct Solved An air conditioning and refrigeration contracting company must notify the department of all licensees who have assigned their licenses to the company and must notify the department within how many calendar days when any license whose license is assigned to the company has left the company - Correct Answer ️️ -30 calendar days within ___ hours after a death of any employee as a result of a work related incident, you must report the fatality to ...

Having a regular HVAC filter replacement plan can help: A. Protect the system components B. Double the system's airflow C. Humidify the airflow D. Sanitize the system components - ANSWER-A. Protect the system components According to ACR, the NADCA Standard, properly performed HVAC system cleaning services should: A. Eliminate all contamination B. Restore the internal insulation to an "as new" condition C. Restore the evaporator coil to its original pressure drop D. Render the syste...

Four principles drying REDT (Removal, evaporation, dehumidification, Temp control) Category 1 No risk Category 2 Potential risk Category 3 Grossly Class 1 Least amount less than 5% total water Class 2 5-40% Class 3 More than 40% Class 4 Specialty drying Monitor to document Done atleast daily IEP Indoor environmental professional Two docs determine evap and humid is adequate Humidity log and moisture map Before wearing respirators...

HVAC Contractor Test 1 Questions and Answers Graded A+ An air conditioning and refrigeration contracting company must notify the department of all licensees who have assigned their licenses to the company and must notify the department within how many calendar days when any license whose license is assigned to the company has left the company 30 calendar days within ___ hours after a death of any employee as a result of a work related incident, you must report the fatality to the oc...

HVAC Contractor Test 1 100% Correct Solved An air conditioning and refrigeration contracting company must notify the department of all licensees who have assigned their licenses to the company and must notify the department within how many calendar days when any license whose license is assigned to the company has left the company - Correct Answer ️️ -30 calendar days within ___ hours after a death of any employee as a result of a work related incident, you must report the fatality to ...

OK HVAC JOURNEYMAN TEST EXAM QUESTIONS WITH COMPLETE SOLUTIONS VERIFIED GRADED A+ A deep vacuum is an evacuation method in which a technician uses a vacuum pump (or the systems compressor) to pull a vacuum until no moisture or other vapor remains in the system. If the compressor is used for this procedure, but CANNOT produce a deep vacuum, which of the following would be the problem? A- bad TXV B- low refrigerant C- leaky suction valve D- leaky exhaust valve C- leaky suction valve What ...

Asbestos Practice Exam 4 Questions With 100% Correct Answers What are common symptoms of mesothelioma? - answerPersistent stomach pain, persistent shortness of breath, persistent chest pain Which of the of the following is a common symptom of lung cancer? - answerPersistent cough or change in cough pattern Which of the following is necessary insurance coverage necessary for asbestos contractors? - answer500,000 per occurrence for bodily injusry and property damage combined Start up seque...

Having a regular HVAC filter replacement plan can help: A. Protect the system components B. Double the system's airflow C. Humidify the airflow D. Sanitize the system components - ANSWER-A. Protect the system components According to ACR, the NADCA Standard, properly performed HVAC system cleaning services should: A. Eliminate all contamination B. Restore the internal insulation to an "as new" condition C. Restore the evaporator coil to its original pressure drop D. Render the syste...