Volume ppm - Study guides, Class notes & Summaries

You are the operator for a pool which is 164 feet long and 80 feet wide. The pool bottom has a constant slope which is 4 feet deep at the shallow end, and 10 feet deep at the deep end. What is the volume of this pool in gallons? - CORRECT ANS f You operate a pool which uses high rate sand filters. You discover that your filter tank has developed a major leak and must be replaced. Your pool operates with a flow rate of 525 GPM. Using a filter media rate (fmr) of 15 gallons per minute, what ...

FDNY S-92 Questions and Answers Rated A+ The following are types of what? LPG, CNG, piped natural gas or solid fuel (coke). Portable fueled salamanders/space heaters National Institute for Occupational Safety and Health (NIOSH) Recommended Exposure Limit (REL) for carbon monoxide 35 parts per million (ppm) over an 8 hour period What is the third leading cause of fires in buildings under construction ? temporary heating What is direct heat flow through matter? CONDUCTION What is the transport...

To be a pool operator you must - ANSWER-Complete a pool operator training course To prevent spinal injury - ANSWER-All of the above The strong suction in the pool (ENTRAPMENT) is the - ANSWER-Main Drain Electrical systems in the pool must have - ANSWER-GFIs (Ground Fault Circuit Interrupters?) The skimmer _____ prevents floating debris from re-entering the pool - ANSWER-WEIR What is filtration? - ANSWER-Physical process of water moving through the system What is the turnover ra...

A 1,000 LB load is lifted with a two leg sling with that are at 30 degrees angle with respect to the load. The stress on each leg of the sling is - 1000 lbs A business metric is best described as what kind this safety performance benchmark - Lagging indicator A chemical explosion requires oxidizer, fuel, ignition source and which of the following - confinement A description of the company's current performance and what the acheive in the future is called a - Gap analysis A dust sample w...

ASP 2024 Exam Questions and Answers All Correct Siderosis is associated with what two types of work? - Answer-Welding and iron ore mining. It is the inhalation of iron oxides. In pneumatic fire detection, the pneumatic detectors have air at atmosphere pressure in a bulb which has a sensitive diaphragm. Increase in temperature causes the air pressure to do what which will cause the diaphragm to do what? - Answer-The air pressure will go up and eventually the diaphragm will be deflected. If...

ASP 2024 Exam Questions and Answers All Correct Siderosis is associated with what two types of work? - Answer-Welding and iron ore mining. It is the inhalation of iron oxides. In pneumatic fire detection, the pneumatic detectors have air at atmosphere pressure in a bulb which has a sensitive diaphragm. Increase in temperature causes the air pressure to do what which will cause the diaphragm to do what? - Answer-The air pressure will go up and eventually the diaphragm will be deflected. I...

1% concentration of ammonia is equal to what in parts per million - Answer-10,000 ppm 1/2 % of ammonia is it deadly concentration - Answer-True (5,000)ppm Ammonia is what on the pH scale - Answer-11.6 More than 100 pounds release of NH3 in 24 hours is a reportable for release . - Answer-True There are four primary types of injury with exposure to liquid ammonia. Please list all 4 - AnswerDehydration burn ,chemical burn ,thermal burn ,respiratory burn Ammonia causes cancer - Answer-False If...

A fixed volume of liquid is discharged by a centrifugal pump (TRUE/FALSE) False Which centrifugal pump component prevents reverse flowof liquid through the pump? Check valve What is used to move fluid from one location to another? Pump What centrifugal pump component rotates and causes centrifugal force to act on the fluid ? Impeller What centrifugal pump component prevents over heating of the pump? Recirculation line What condition occurs if there are bubbles forming in the pump casing? ...

Analytical Chemistry Final- ACS Exam 2024 ppm - Answer -(grams analyte/grams sample)x10^6 Molarity - Answer -moles analyte/liter of solution Volume Percent - Answer -(volume solute/volume soution)x100 Volume ppm - Answer -(volume solute/volume solution)x10^6 kilo- - Answer -10^3 deci- - Answer -10^-1 centi- - Answer -10^-2 milli- - Answer -10^-3 micro- - Answer -10^-6 nano- - Answer -10^-9 pico- - Answer -10^-12 femto- - Answer -10^-15 weight percent - Answer -(grams analyte/grams s...

The right common carotid artery begins at the level of the: - Answer- Sternoclavicular articulation Posterior to the medial border of the belly of the biceps brachii muscle is the anatomical guide for which artery: - Answer- Brachial The procedure for injection and drainage in which injection is accomplished at one location, and the drainage is taken from another location is called: - Answer- Split injection The dilution of concentrated arterial fluid by the embalmer: - Answer- Primary ...