Gasses and liquids are - Study guides, Class notes & Summaries

What is the best explanation of how a smooth round stone become smooth? - ANS It was in a stream for a long time If you place bean seeds between moist paper towels and watch the stem leaves appear you will see a demonstration of? - ANS germination Any astronomical body that revolves around a larger body is called? - ANS satellite In chemistry, to be classified as an organic substance, a substance must contain? - ANS carbon atoms What element does not contain any neutrons? - ...

Fire Inspector 1 Study Guide (State of Florida) with 100% Correct Answers The inspector must have a through knowledge and understanding of the following items: - Answer- Enabling legislation, State/Local Statues, ways to alter State/Local Statues The personnel given the responsibility for fire and life safety inspections programs are members of the: - Answer- Fire Department Categories of Inspections are: - Answer- Annual (Routine), Issuance of a permit, Response to a complaint, Eminent h...

Stationary Engineer Exam Questions With Correct Answers Latest (GRADED A+) On a gas fired boiler what is the proper gas to air mixture - Answer 30%-70% and in special arrangements it can be as high as 100% . ANSWER CHAPTER 11 remember% What is the total hardness in a system that was found to have calcium hardness of 60ppm and magnesium hardness of 18ppm and carbon hardness of 12 ppm? - Answer TH=(Ca x 2.5) + (Mg x 4.1)nTH=(60 x 2.5) + (18 x 4.1)nTH= 150+73.8 =( 223.8 PPM) How often s...

Concerning protective trips on a compressor, what does LPCO stand for? - Answer-Low pressure cut out A type of compressor that uses two kidney bean shaped impellers to trap and transfer gasses is a/an: - Answer-Rotary Certain speeds of rotation that can cause severe vibration is called: - Answer-Critical speeds Which type of seal should be used in between stages of a compresser compressing a flammable or toxic gas? - Answer-Mechanical A type of pump seal that has one stationary part ...

An analysis can be defined as the detailed examination of the elements of something, typically as a basis for discussion or interpretation. If we extend that to what we're studying, we can say that the embalming analysis is the detailed examination of the deceased human being on your embalming table, as a basis for determining the most effective way to proceed with embalming them The embalming analysis takes place from prior to arterial injection, all the way until time of dispositio...

Explosive range is also known as... Flammable range or flammable limit Which element helps the "burning" process in flammable vapors? oxygen If there is no oxygen or an improper balance of oxygen, what will happen to the falmmable vapors? the vapors will not ignite or burn explosive range definition is... a mixture of flammable vapors and air, expressed as a percent, above or below which no ignition can occur what does "too lean" refer to? If the percent mixture is l...

APES Final ExamColorless, odorless gas that is a naturally occurring decay product of uranium - correct answer radon emitted from most manufactured building materials and furniture - correct answer formeldahyde Composed of fibers known to cause lung disease - correct answer asbestos Found in old plumbing pipes and fixtures and some ceramic glazes - correct answer lead solids liquids and gasses created through the compression of ancient organic plant and animal material in the Earth'...

Aviation Physics Exam Questions and Answers 100% Correct What is matter? - Answer- Matter is what all things are made of. It's the foundation for any discussion of physics What is the Law of Conservation? - Answer- Matter can not be created or destroyed but it is possible to change it's physical state What's an example of the law of conservation? - Answer- the combustion process of liquid fuel or water from solid to liquid to vapor among others How is mass mathematically stated? - Ans...

IFSTA 7 Ch 4 Fire behavior Exam Questions And Answers All Verified And Correct convection is: A. transfer of heat through through space bay infrared rays B. transfer of heat through a solid medium C. not considered a method of heat transfer D. transfer of heat through liquids or gasses by circulating currents - ANS D. transfer of heat through liquids or gasses by circulating currents Factors that will influence the air currents in a structure fire is/are: A. a vertical vent ope...

C-92 FLAMMABLE OR COMBUSTIBLE LIQUIDS A PERMIT IS REQUIRED FOR CLASS 1 LIQUIDS, OTHER THAN PAINTS, VARNISHES, AND PETROLEUM WHEN THE AMOUNT EXCESS ____________. - ANS 5 GALLONS A PERMIT IS REQUIRED FOR CLASS 1 PETROLEUM BASED FLUIDS IN EXCESS OF ___________ GALLONS. - ANS 2.5 A PERMIT IS REQUIRED FOR CLASS 1, 2, AND 3 LIQUIDS WITH A FLASH POINT OF 300 DEGREES OR LESS WHEN THE AMOUNT EXCEEDS ____________. - ANS 20 GALLONS A PERMIT IS REQUIRED FOR CLASS 3 FLUIDS WITH A FLASH ...