Dry bulb thermometer - Study guides, Class notes & Summaries

HEATING SERVICE EXAM MICHIGAN WITH CORRECT ANSWERS 2025 On a low pressure residential steam boiler the release device opens at? - ANSWER-15 pounds If too much primary air is used the flame will - ANSWER-Lift off the burner What operates the heat anticipator in a low voltage thermostat - ANSWER-24 volts a/c A limit control is located where in the electrical circuit - ANSWER-Either the 24 or 120 V circuit What is the usual oil pressure at the nozzle in a high pressure gun type oil burner -...

environment - ANSWER natural factors that impact a bldg including the sun, wind, temp, etc Technology - ANSWER constructed factors including the bldg itself, HVAC and mechanical systems impact on building - ANSWER thermal behaviors/physics, comfort conservation equation - ANSWER defines the balance of flows and the change in an amount stored of some quantity of interest within some fixed volume conservation of mass - ANSWER mass is neither created nor destroyed conservation of ene...

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...

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...

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 saturation or 100 Percent RH Saturation Point - ANSWER Point at which air or mate...

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

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 - answerSubstitution, gloves, barrier cream Which of the following types of ionizing radiation is considered to be only an internal hazard? - answerAlpha radiation What type of radiation from welding operations is The most damaging to the eye? - answerInfrared If variations in noise l...

What's the top number in blood pressure? - ANSWER Systolic: when the heart contracts What's the bottom number in blood pressure? - ANSWER Diastolic: when the heart relaxes What are the parts of the Axial skeleton? - ANSWER Skull, ossicles, hyoid bone, mandible, maxilla, ribcage, vertebral column, sternum. What are the parts of the Appendicular skeleton? - ANSWER Shoulder girdle, arms, hands, pelvic girdle, legs, feet. How do you take axillary temperature? - ANSWER Dry the armpit, p...

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...