Air diffuser Study guides, Class notes & Summaries

1. During the assessment of a 64-year-old female patient, you note the following signs: dyspnea, hypotension, and a tracheal shift to the right. The patient also has absent breath sounds, reduced chest expansion, and a hyperresonant percussion note all on the left side. These findings suggest which of the following? A. A pleural effusion on the left side B. A pneumothorax on the left side C. Atelectasis on the left side D. Consolidation on the left side - correct answer B. A pneumothorax...

The operable part of a manually actuated alarm initiating device shall be not less than ____ inches AFF?Answer - 42 Consider the use of grounding electrodes. Rod and pipe electrodes shall not be less than____ feet in length?Answer - 8 Smoke detectors should not be located in a direct airflow or closer than ____ inches from an air supply diffuser or return air opening?Answer - 36 Consider the use of visible notification appliances. Wall mounted appliances shall be mounted such that th...

TEXAS BARBER WRITTEN EXAM PREP EXAM REVIEW QUESTIONS AND ANSWERS, GRADED A+ The science that deals with the study of microorganisms called bacteria - -Bacteriology one-celled microorganisms that exists almost everywhere also known as germs and microbes - - bacteria pathogenic bacteria that causes abscesses, pustules, pimples and boils - -staphylococci bacteria that is round shaped - -cocci bacteria that is rod shaped and is the cause of tuberculosis - -bacilli bacteria that is corkscrew...

The primary purpose of using flux when soldering copper or brass parts is to: prevent oxidation. Light commercial outdoor condensing units that are installed in geographic areas where snowfalls can be heavy must be mounted: with wind barriers on all sides. Proper ductwork connections and sealing is critical to good system performance. Conditions are: Return side air leak of 15 % in a ventilated attic 2.5 ton system rated at 1,000 CFM. Attic Air 95°F The loss in delivered capacity is...

What are the CACs Cabin air compressors supply compressed air to the air conditioning system instead of pneumatic air on a conventional aircraft. Power is obtained from the CMSC via an RDC 275vdc bus Control is obtained through the CCR via a RDC using a CAN data bus How is surge prevent in the CAC during operation and the airflow smoothed? Through the use of the variable diffuser. It mechanically changes the inlet of the CAC to ensure smooth flow. As a backup the add heat valve can perform...

HVAC Journeyman Final Prep Study Exam Questions and Answers In wood structures, notches on the end of the joists shall not exceed ___________ the joist depth. A. one fourth B. 6% of C. 1/2 of D. 10% of - CORRECT ANSWER-A. one-fourth Underground inspection shall be made after trenches or ditches are excavated and bedded, piping installed, and ___________ backfill is put in place. When excavated soil contains rocks, broken concrete, frozen chunks, and other rubble that would damage...

HVAC NATE Heat Pump Exam Questions and Answers 100% Pass On an R-22 system, line diameters and lengths are typically specified for a vapor pressure drop that does not exceed what? -Answer-6-7PSI or 6F What is the primary purpose of using flux when soldering copper or brass parts? - Answer-Prevent Oxidation The water that results from a defrost cycle of an air to air heat pump(runoff) must? - Answer-Drain off and away from the outdoor coil. Why must the runoff be drained off and away from...

HVAC NATE Heat Pump Exam Question With Solutions On an R-22 system, line diameters and lengths are typically specified for a vapor pressure drop that does not exceed what? - ANS 6-7PSI or 6F What is the primary purpose of using flux when soldering copper or brass parts? - ANS Prevent Oxidation The water that results from a defrost cycle of an air to air heat pump(runoff) must? - ANS Drain off and away from the outdoor coil. Why must the runoff be drained off and away from the...

Power Engineering ABSA 4B (Panglobal 4th Class ABSA study set) Questions With 100% Correct Answers. After a bearing has been removed for cleaning, it should be soaked for a period of _____ hours in clean solvent. A) 12 to 16 B) 12 to 14 C) 14 to 16 D) 10 to 12 E) 15 to 16 A If an oil's viscosity changes a great deal with little temperature change, it will then have a: A) High pour point B) High carbon residue C) High viscosity index D) Low pour point E) Low viscosity index ...

A bacterial infection under sculptured nails can be caused by trapped dirt and: - Moisture A blow-dryer diffuser is designed to make air flow: - More softly A cell mass that is abnormal is called a: - Tumor A common kind of tinea unguium is distinguished by: - Whitish patches on the nail surface A conditioning agent, also called scalp astringent lotion, is used to: - Remove oil accumulation A C-shaped curl results if you wrap hair around a roller: - One turn A finger with an infection shou...