Dry bulb thermometer Study guides, Class notes & Summaries

BOMA-HVAC Exam Questions With Accurate Answers. laminar flow - answer- A streamline or viscous flow. - layers of water flowing over one another at different speeds with virtually no mixing between layers. - Fluid particles move in definite and observable paths or stream lines. - The flow is characteristic of viscous (thick) fluid or is one in which viscosity of the fluid plays a significant part. turbulent flow - answerIrregular movement of particles of the fluid. What do you use to det...

4 mechanisms of heat exchange - ANSWERS-conduction (direct contact w/ surface) -convection (contact with air or water mass) -radiation (heat generated from metabolism; sun) -evaporation (evaporation) Relative humidity of ___% impairs evaporation. Relative humidity of ___% stops evaporation. - ANSWERS65 & 75 Heat Index is calculated using 3 different thermometers... - ANSWERS-Dry Bulb temp -Wet Bulb temp -Globe temp Dry bulb - ANSWERSstandard mercury thermometer Wet bulb - ANSWER...

CHST Exam Questions With Verified Answers 100% Solved In order of decreasing effectiveness, which of the following correctly indicates the order of correct of actions taken to prevent Industrial dermatosis Substitution, gloves, barrier cream Which of the following types of ionizing radiation is considered to be only an internal hazard? Alpha radiation What type of radiation from welding operations is The most damaging to the eye? Infrared If variations in noise levels are occu...

Science Olympiad Earth and Space Study Guide Rated A+ Temperature range: the numerical difference between the minimum and maximum values of temperature observed in a system, such as atmospheric temperature in a given location. Average Daily temperature Temperature taken each month for a number of months added together and divided by the number of months. Climate Average of temperature air pressure and precipitation over a long period of time Meteorology Scientific study of the a...

What type of temperature is often used by customers when discussing human comfort correct answers Dry buld A particular right triangle has two equal sides. This is a _______ degree triangle correct answers 45 T or F? The following is proper for the care of hand tools: clean and wipe them regularly. correct answers True What is a method of heat transfer that does not require fluids or solids? correct answers Radiation What is an example of a wet bulb thermometer? correct answers A con...

Psychrometry - ANSWER Study of the relationship between air, humidity, and temperature and their effects on materials and comfort levels Evaporation - ANSWER Process of changing a liquid to a vapor Dehumidification - ANSWER Reducing moisture content in the air Dry Bulb Temperature - ANSWER Temperature degree registered by a thermometer Dew Point - ANSWER The point at which humidity in the air reaches

WRT & ASD Question and answers 100% correct 2023/2024Psychometric - correct answer Study of the relationship between air, humidity, and temperature and their effects on materials and comfort levels Evaporation - correct answer Process of changing a liquid to a vapor Dehumidification - correct answer Reducing moisture content in the air Dry Bulb Temperature - correct answer Temperature degree registered by a thermometer Dew Point - correct answer The point at which humidity in the ai...

What method of heat transfer does not require fluids or solids ? correct answers Radiation - movement of heat through heat waves Capillary tubing should only be cut to length using a : correct answers A triangular or knife-edge file Before beginning any electrical checkout procedure, what steps must be taken after the equipment disconnect or circuit breaker has been turned off? correct answers Check for the presence of voltage When making a flare, the height of the tubing above the flar...

WRT & ASDPsychometric - correct answer Study of the relationship between air, humidity, and temperature and their effects on materials and comfort levels Evaporation - correct answer Process of changing a liquid to a vapor Dehumidification - correct answer Reducing moisture content in the air Dry Bulb Temperature - correct answer Temperature degree registered by a thermometer Dew Point - correct answer The point at which humidity in the air reaches saturation or 100 Percent RH Sat...

Ch. 1-1 The ability to utilize all types of communication skills is to the HVACR technician. a) not as important as "hands-on" technical skills b) somewhat important c) unimportant d) very important - correct answer d) very important Ch. 1-2 It is important to be in filling out service orders so that office staff, other technicians, and customers will know what work you completed on the job. a) clear b) complete c) concise d) all of the above - correct answer d) all of the above...