Water vapour - Study guides, Class notes & Summaries

International Standard Atmosphere ISA correct answers Pressure 1013.2Hpa Temperature 15*C Temperature decreases x 1.98*C every 1000ft Water Vapour correct answers An invisible gas made of water Humidity correct answers Amount of water vapour in the air - 2types: absolute (total amount) and relative (% of total air can hold) Absolute Humidity correct answers Total amount of water in the air Relative Humidity correct answers % of the total amount of water the air can hold Saturati...

ATSC 113 final exam question and answers 2024 verified to passFLYING SECTION: normal clouds - correct answer - classified into two categories 1. convective clouds/ cumuliform clouds (Cu) - look like stacks of cotton balls -- are associated with updrafts 2. layer clouds/ stratiform clouds (St) - look like sheets or blankets that can extend hundreds of kilometers horizontally. cumuliform clouds - correct answer cumuliform continued - correct answer - form when warm humid air rise...

Order of inspections - Answer 1: forms, basement and crawlspace 2: Plumbing, dampproofing, foundation drainage , sanitary sewer, storm sewer, sump, water service 3: plumbing, electrical, mechanical, gas 4: framing inspection 5: insulation and vapour barrier 6: rainscreen/exterior finishs, drywall 7: building envelop inspection 8: final inspection Which is not an acceptable method for determining the correct grading for a trench? - Answer An experienced excavator says it's ok ...

Which of the following is an example of a loss of latent heat? a. steam condenses b. water evaporates c. ice melts d. refrigerant evaporates - correct answer a Heat that causes an increase in temperature is called _____ heat. a. radiant b. sensible c. latent d. convective - correct answer b The saturation temperature of a refrigerant is the same as it's: a. boiling point b. freezing point c. saturation pressure d. fire point - correct answer a When a liquid evaporates...

Order of inspections - 1: forms, basement and crawlspace 2: Plumbing, dampproofing, foundation drainage , sanitary sewer, storm sewer, sump, water service 3: plumbing, electrical, mechanical, gas 4: framing inspection 5: insulation and vapour barrier 6: rainscreen/exterior finishs, drywall 7: building envelop inspection 8: final inspection Which is not an acceptable method for determining the correct grading for a trench? - An experienced excavator says it's ok At what depth is sho...

Ultimate 4th Class Part A Power Engineering Study Guide Questions with Verified Answers Which of the following is not a definition of a power plant? Any one or more boilers in which steam or other vapour is generated at less than 57 kPa (8 psi). 3 multiple choice options Early government involvement in certification of power engineers became more important for the following reasons except: pollution 3 multiple choice options Which of the following is not characteristic of incre...

WX 201 - Exam 1 Questions With Solutions 100% Correct Saturation vapour pressure depends primarily on __________. a) air temperature b) the mixing ratio c) air pressure d) the Dog Days of Summer quotient e) the dew point temperature a) air temperature As the air temperature increases, with no addition of water vapour to the air, the relative humidity will decrease.

AQA-7408-2-PHYSICS QUESTION PAPER 2-A LEVEL-6Jun24-AM. Section A box Answer all questions in this section. 0 1 A room contains dry air at a temperature of 20.0 °C and a pressure of 105 kPa. 0 1 . 1 Show that the amount of air in each cubic metre is about 40 mol. [1 mark] 0 1 . 2 The density of the dry air is 1.25 kg m−3 . Calculate crms for the air molecules. Give your answer to an appropriate number of significant figures. [3 marks] crms = m s−1 0 1 . 3 Calculate...

G2 Gas Fitter / Technician Exam Set Prep Solution Questions And Revised Correct Answers PASSED!! What is the approximate ignition temperature of natural gas - ANSWER : 1200*F(649*C) The specific gravity of natural gas is - ANSWER : 0.6 The odorant added to natural gas for detection purposes is - ANSWER : mercaptan Major constituents of flue gases after the proper combustion of natural gas in air are: - ANSWER : CO2, H2O, N2, O2, and heat A bunsen flame is characterized by its -...

CIDESCO Exam Prep Questions and Answers 2024. I Biological and non-biological substances both need oxygen for their existence. II The human body consists only of biological substances. - Answer- I is correct and II is incorrect Characteristics of life include: - Answer- growth and metabolism Examples of synthetic substances are: - Answer- plastics and silicones Examples of organic biological substances are: - Answer- carbohydrates and fats Examples of mineral substances are: - Answer- par...