Apparatus dew point Study guides, Class notes & Summaries

Describe air turns - eliminates air stratification. 1-2 Turns is sufficient Below what RH does corrosion virtually cease? - 40% 2 ways to reduce RH of boundary layer- - increase surface temp & dehumidification 2 types of dehumidification equipment: - refrigerant & desiccant Benefits of dehumidification - dries air, lowers dew point, holds surface during coating application, holds blast with dry air, permits blasting the entire surface. Electronic Hydrometers - test RH, air temp, dew point...

NACE CIP 2 EXAM WITH 100% CORRECT ANSWERS 2024 Describe air turns - answereliminates air stratification. 1-2 Turns is sufficient Below what RH does corrosion virtually cease? - answer40% 2 ways to reduce RH of boundary layer- - answerincrease surface temp & dehumidification 2 types of dehumidification equipment: - answerrefrigerant & desiccant Benefits of dehumidification - answerdries air, lowers dew point, holds surface during coating application, holds blast with dry air, permits blast...

NACE CIP 2 EXAM WITH 100% CORRECT ANSWERS 2024 Describe air turns - answereliminates air stratification. 1-2 Turns is sufficient Below what RH does corrosion virtually cease? - answer40% 2 ways to reduce RH of boundary layer- - answerincrease surface temp & dehumidification 2 types of dehumidification equipment: - answerrefrigerant & desiccant Benefits of dehumidification - answerdries air, lowers dew point, holds surface during coating application, holds blast with dry air, permits blast...

Describe air turns correct answers eliminates air stratification. 1-2 Turns is sufficient Below what RH does corrosion virtually cease? correct answers 40% 2 ways to reduce RH of boundary layer- correct answers increase surface temp & dehumidification 2 types of dehumidification equipment: correct answers refrigerant & desiccant Benefits of dehumidification correct answers dries air, lowers dew point, holds surface during coating application, holds blast with dry air, permits blastin...

NATE A/C Exam 1 Low airflow over a residential split system air conditioning evaporator can cause A: Liquid flood-back to the compressor B: A decrease in compression ratio C: An increase in suction line superheat D: Oil logging in the evaporator - Answer-A: Liquid flood-back to the compressor Which of the following is the correct sequence of work? A: Attach gauge manifold, recover refrigerant, replace filter core, evacuate the system, recharge the system. B: Recover refrigerant, evacuat...

HESI A2 2023 Questions and Answers Which of these statements is true regarding the way light travels? A. Sound travels faster than light. B. The speed of light is always the same regardless of the medium through which it travels. C. Light travels as both a wave and a particle. D. Light can not travel through a vacuum. C. Light travels as both a wave and a particle. Light is a curiosity in that it acts as both a wave and a particle. It only changes direction via reflection (bouncing off...

Electrical Engineering PE Practice Exam With Latest Solutions Graded A+ Asked to find volumetric flow rate of gas - what equation could you use? Correct Answer: PV=mRT - Pv=RT - V(rate) = m(rate)*R*T/P====remember v=V(rate)/m(rate) How do you calculate feet of air from inches of H20? Correct Answer: Convert inches of H20 to feet of H20 and then multiply by (density water/density air) - counterintuitive. What is a good way of manipulating the equation for velocity through a pitot tube in ...

HESI A2 60 Questions with Verified Answers 2023 Which of these statements is true regarding the way light travels? A. Sound travels faster than light. B. The speed of light is always the same regardless of the medium through which it travels. C. Light travels as both a wave and a particle. D. Light can not travel through a vacuum. - CORRECT ANSWER C. Light travels as both a wave and a particle. Light is a curiosity in that it acts as both a wave and a particle. It only changes direc...

Asked to find volumetric flow rate of gas - what equation could you use? Correct Answer: PV=mRT - Pv=RT - V(rate) = m(rate)*R*T/P====remember v=V(rate)/m(rate) How do you calculate feet of air from inches of H20? Correct Answer: Convert inches of H20 to feet of H20 and then multiply by (density water/density air) - counterintuitive. What is a good way of manipulating the equation for velocity through a pitot tube in handbook? Correct Answer: v=(2g(p0-p1/y))^1/2 can be changed to v= (2gh)1...

Describe air turns - ANSWER-eliminates air stratification. 1-2 Turns is sufficient Below what RH does corrosion virtually cease? - ANSWER-40% 2 ways to reduce RH of boundary layer- - ANSWER-increase surface temp & dehumidification 2 types of dehumidification equipment: - ANSWER-refrigerant & desiccant Benefits of dehumidification - ANSWER-dries air, lowers dew point, holds surface during coating application, holds blast with dry air, permits blasting the entire surface. Electronic...