CHST Exam questions with correct answers

not less than 25 feet and not more than 75 feet CORRECT ANSWER On a construction site, fire extinguishers should be how close/how far from flammable materials? How to determine modified rate CORRECT ANSWER modification rate X manual rate If a company is cited by OSHA, you must post the violation for how many days? CORRECT ANSWER Three What is article 500 of the NEC CORRECT ANSWER Hazardous Locations Balance by design and blast gate methods CORRECT ANSWER According to the ACGIH, there are two ways to control air flor distribution nA sphere, 2 foot in diameter, centered on the head nOf course, the closer the better... CORRECT ANSWER When taking measurements in the "hearing zone", in a non-reverberant environment, what is the recommended distance? What is the definition of a STS?(1910.95) CORRECT ANSWER nThe Standard Threshold Shift, that is revealed by the annual audiogram, is a shift from the baseline of 10db or more in the 2000, 3000, or 4000 Hz in the left or right ear. (A Hz is one cycle per second)v