Operation of water glycol - Study guides, Class notes & Summaries

PDIs of water glycol, range and precautions - Answer- -stowage, quantity, wire seal intact, cartridge visible -5m range -Initial discharge may scatter burning materials -don't use on electrical fires PDIs of halon, range and precautions - Answer- -stowage, quantity, pressure must be in serviceable band, pin secure in handle. -range 2-3M -15 second duration - not to be used as coolant -damp down area after (ex electrical fires -initial discharge may scatter burning objects PDIs of PB...

API Exam 1|236 Questions with Verified Answers Timeline for Nanomedicines rugs? - CORRECT ANSWER 1965 --> liposomes (lipid based vehicles drug inside membrane OR inside core) 1976 --> polymeric systems 1978 --> Dendrimers 1980 --> PEGylated liposomes (liposomes with PEG polymer on surface, which keeps the drug in circulation longer) 1995 --> doxil (PEGylated liposomes, one of the first drugs approved) 2013 --> Kadcyla (antibody drug) It's not necessa...

Critical Care Exit HESI 55 Questions and Answers Updated 2022. The nurse cares for a client with a cuffed tracheostomy tube. Before performing oral care, the nurse notes that the client's tracheostomy cuff is inflated. Which of the following is the MOST appropriate action for the nurse to take? 1. Leave the cuff inflated and suction through the tracheostomy. 2. Deflate the cuff and suction through the tracheostomy tube. 3. Inflate the cuff pressure to 40 mm Hg before suctioning. 4. Adju...

EPA SECTION 608 CORE (2021-2022 revision) A disposable cylinder should be reduced to what pressure before scrapping? a. 0 psig b. 20 psig c. 50 psig d. 80 psig A major system repair is being performed on a R-22 appliance. What CANNOT be done to recharge the appliance? a. Add R-22 after the repair is complete. b. Retrofit the unit to R-407C. c. Use recovered or recycled R-22 from the same owner. d. Top off the unit with R-410a. A refillable cylinder must not be filled above what ...

Local 94 / S-12, S-13, S-14 Review and information | questions and answers | with complete solution 2024 update Who is responsible for assigning and impairment coordinator? The Building owner. How long must an impairment coordinator keep records of system inspections and service? 3 Years. How many spare sprinkler heads must be kept on site for emergency replacement?6. How often should FD connections be tested and what type of test must be performed? Every 5 years and a Hydro-static Press...

Local 94 / S-12, S-13, S-14 Review and information | questions and answers | with complete solution 2024 update Who is responsible for assigning and impairment coordinator? The Building owner. How long must an impairment coordinator keep records of system inspections and service? 3 Years. How many spare sprinkler heads must be kept on site for emergency replacement?6. How often should FD connections be tested and what type of test must be performed? Every 5 years and a Hydro-static Press...

A dirty air filter may cause: -a decrease in fuel consumption -white exhaust smoke -a loss of power -hotter exhaust temperatures - ANSWER-a loss of power Diesel exhaust systems produce small amounts of a dangerous gas. The gas is: -carbon dioxide -carbon monoxide -sulfur dioxide -hydrocarbon - ANSWER-carbon monoxide Which of the following type wet exhaust below the waterline? -phase cancellation muffler -waterlift -surge tube -inline muffler - ANSWER-waterlift Which of the f...

Z-51 Written Test Questions and Answers Latest 2023/2024 (Grade 100%). In a steam turbine, what is the function of a Kingsbury thrust bearing? A) Maintain first stage steam pressure. B) Compensate for coupling misalignment. C) Adjust shaft torque at start up. D) Maintain axial positioning of the rotor shaft.: correct answer- D) Maintain axial positioning of the rotor shaft. 2. The ratio of actual pressure of water pressure in the atmosphere to the saturated pressure of given temperature i...

Ryanair Conversion Exam Questions with 100% Correct Answers Maximum number of guide/assistance dogs per aircraft? 4 How long does it take for slide to inflate? 3-10 seconds No.1 PDIs Assigned door cheecks at L1 door Jumpseat and area check at No1 jumpseat Outboard Galley checks at FWD galley PA/INTERPHONE operational PDIs on L1 door L1 slide Flight deck door Under No1 jumpseat outboard Above No1 jumpseat outboard If no 4 is not on board during PDI (ex marshalling) no 1, must als...

Backflow prevention Questions with Solutions DIFFERENTIAL PRESSURE RELIEF VALVE DISCHARGE READING A DOUBLE CHECK BACKFLOW PREVENTION ASSEMBLY TEST AND MAINTENANCE REPORT SHALL INCLUDE ALL OF THE FOLLOWING INFORMATION EXCEPT THE TWELVE (12) AN ATMOSPHERIC TYPE VACUUM BREAKER SHALL NOT BE SUBJECTED TO WATER PRESSURE FOR PERIODS THAN ______ HOURS. 33.9 IT IS POSSIBLE FOR A PERFECT VACUUM AT SEA LEVEL TO RAISE WATER IN A PIPE APPROXIMATELY _________ FEET. IN AN ACCESSIBLE LO...