Osha unit 1 - Study guides, Class notes & Summaries

Z-51 Written Exam Questions and Complete Solutions In a steam turbine, what is the function of a Kingsbury thrust bearing? A) Maintain first stage steam pressure. B) Compensate for coupling misalignment. C) Adjust shaft torque at start up. D) Maintain axial positioning of the rotor shaft. - Answer: D) Maintain axial positioning of the rotor shaft. The ratio of actual pressure of water pressure in the atmosphere to the saturated pressure of given temperature is A) partial pressure....

CAOHC Exam Study Guide – Questions With 100% Correct Answers Updated 2024/2025. Unit of measurement for frequency (pitch) - answersHertz (Hz) Unit of measurement for intensity (loudness) - answers-Decibel (dB) Risk of damage from noise - answers-How loud (intensity) and how long (duration) Steady-state or continuous noise, e.g. generator - answers-Lasts 1 second or longer Impulse or Impact noise, e.g. gunfire or nail gun - answers-Lasts less than one second Parts of the outer ear - an...

What bleach solution must all surfaces be cleaned with? - 1:100 What bleach solution is used to disinfect large blood spills? - 1:10 What is aseptic technique? - A set of practices and procedures performed under carefully controlled conditions with the goal of minimizing contamination by pathogens. List three blood borne pathogens that may be found in a dialysis unit? - Hep B, Hep C & HIV What is an exposure incident? - A blood/body fluid splash or spray occurring to the eyes, nose or mout...

Asbestos Project Monitor Examination 2024 Questions Answered Correctly| Already Passed Rated +++ What is Surfactant? - Correct Answer A chemical that reduces the surface tension of water Class 1 Asbestos Project - Correct Answer Removal of TSI & Surfacing How do you find the Maximum Use of Concentration? MUC/MUL - Correct Answer PEL x PF = MUC What is the sequence for Phase 2 work area preparation? - Correct Answer 1. Set up signs 2.Build the worker Decon unit 3.Preparation of the r...

Multiple Choice Identify the choice that best completes the statement or answers the question. 1. Which of the following should a medical assistant instruct a patient to do before a scheduled pulmonary function test? a. Consume dairy products in limited amounts c. Undergo a nebulizer treatment 3 hr before the test begins. b. Refrain from using bronchodilators. d. Perform a cardiac stress test prior to arrival. 2. Which of the following should a medical assistant use whe...

Hazmat Tech 2, Top Exam Questions and answers, 100% Accurate, Verified. What are the action options and response objectives? - -Offensive Defensive Nonintervention What are the action options and response objectives based on? - -Estimated outcomes Stage of Incident Strategic goals (stopping the event now occurring, keep future events from occurring) What are the basic principles to apply to action options and response objectives? - -one cannot influence events that have already ha...

1. The efficiency of the refrigerant cycle is affected by the operation of the condenser. Of the following, a more efficient centrifugal compressor operation results from: A. Raising the condenser liquid level to the maximum B. Lowering the chilled water set point C. Raising the condenser head pressure D. Lowering the condensing pressure - Answer-D. Lowering the Condensing Pressure 2. The heat removed from the refrigerant in a condenser is: A. Sensible and latent heat B. Latent ...

CAOHC Exam Study Guide Latest Update Rated A+ Unit of measurement for frequency (pitch) Hertz (Hz) Unit of measurement for intensity (loudness) Decibel (dB) Risk of damage from noise How loud (intensity) and how long (duration) Steady-state or continuous noise, e.g. generator Lasts 1 second or longer Impulse or Impact noise, e.g. gunfire or nail gun Lasts less than one second Parts of the outer ear Pinna and external auditory canal Parts of the middle ear Tympanic membran...

NASCLA Exam Questions With Correct Answers Latest Update 2024/2025 (GRADED)Determine LF of wall 24' at 16"oc - Correct Answer-193.25' Max spacing of web cross bracing for wood trusses? - Correct Answer-20' Screw type to attach drywall to metal stud - Correct AnswerType S Weld washers are req'd for metal thickness less than what? - Correct Answer-0.028 (22 gauge) What is bearing depth for a steel joist girder? - Correct Answer-7 1/2" Why are indentations in waffle slab in 2 way rein...

CAOHC Exam Study Guide – Questions With 100% Correct Answers Updated 2024/2025. Unit of measurement for frequency (pitch) - answersHertz (Hz) Unit of measurement for intensity (loudness) - answers-Decibel (dB) Risk of damage from noise - answers-How loud (intensity) and how long (duration) Steady-state or continuous noise, e.g. generator - answers-Lasts 1 second or longer Impulse or Impact noise, e.g. gunfire or nail gun - answers-Lasts less than one second Parts of the outer ear - an...