Desiccant chambers Study guides, Class notes & Summaries

BECC MOD 7 Exam 3 with Questions and Answers LP compressors will shut down after how minutes unloaded? ANSWER 10 What is used to take 3000 PSIG to 80PSIG for emergency backup for LP air system? ANSWER Reducer What stores compressed air? ANSWER Air receiver Most LPAC have how many stages? ANSWER 2 Most HPAC have how many stages? ANSWER 4 to 6 On a 6 stage HPAC, how many inter coolers are their? ANSWER 5 What components is used to protect HPAC for over pressurization? ANSWER R...

BECC MOD 7 Exam Prep with Questions and Answers LP air compressor supply from ANSWER 80-150 psig Lp air operates at ANSWER 125 psig Different types of LP compressors ANSWER Centrifugal, reciprocating, rotary Lp compressor prime mover ANSWER Electric motor Reciprocating compressors have how many stages ANSWER 2-6 Reciprocating compressors supply ANSWER 80-5000 psig Lp reciprocating compressors normally have how many stages ANSWER 2 HP reciprocating compressors have how man...

Heat flow, Heat absorption, Pressure and Boiling Points On which of the following laws of nature is the air-conditioning system based? D. None of these answers are correct Which of the following statements is not correct? A. Refrigerant leaves the compressor as a high-pressure, high-temperature liquid. B. Refrigerant leaves the condenser as a low-pressure, high-temperature liquid. C. Refrigerant returns to the compressor as a low-pressure, high-temperature vapor. D. None of these an...

QAL Latest Update (2022/2023) Rated A+ 1. Augmentation 2. Exclusion 3. Habitat modification 4. Pesticide Application A) Cultural control B) Chemical control C) Biological control D) Mechanical and physical 1. C 2. D 3. A 4. B 1. An invasive species is threatening crops in a new area 2. Environmental conditions are beginning to favor the development of disease. 3. Pest populations need to be lowered so natural enemies can take over and maintain control A) Prevention B) Suppression C) ...