ASP Terms exam 2023 with 100% correct answers

Siderosis is associated with what two types of work? correct answersWelding and iron ore mining. It is the inhalation of iron oxides. In pneumatic fire detection, the pneumatic detectors have air at atmosphere pressure in a bulb which has a sensitive diaphragm. Increase in temperature causes the air pressure to do what which will cause the diaphragm to do what? correct answersThe air pressure will go up and eventually the diaphragm will be deflected. If the air contains 500 PPM of acetone (TLV, 750PPM) and 50 PPM of MEK (TLV, 200PPM), the concentration of the mixture is what? correct answersBelow the recommended values for the mixture. Because C1/T1 + C2/T2 is 1. Example 500/75 + 50/200 1. What is the occupational disease caused as a result of over - exposure to cotton dust? correct answersByssinosis When using luminescent detectors the collision of neutrons with the solid material in the detector generates excess energy which is emitted in the form of light. This is proportional to what? correct answersThe amount of energy received by the material. A spherical tank is half filled with a liquid that has a density of 70 lbs/ft3. If the mass of liquid in the tank is 2100 lbs. The volume of the tank is equal to: correct answersDensity = Mass/Volume. 70 = 2100/volume. Volume = 2100/70 = 30ft3. However, the above value is only half the total volumne of the tank. Total volume of tank = 30*2=60ft3 Chemicals that attack the kidney upon entry into the body are called? correct answersNephrotoxins What are 3 examples of Nephrotoxins? correct answersUranium, halogenated hydrocarbons, and vinyl chloride.