OSHA 10- Module 4 Personal protective equipment Questions with Solutions

OSHA 10- Module 4 Personal protective equipment Questions with Solutions The first step in controlling dangerous situations are Engineering and work practice controls, followed by administrative controls. What does engineering controls consist of Substitution, isolation, ventilation and equipment modification. What are work practice controls A type of administrative control, where the employer modifies the manner in which the employee performs there work. Good hygiene practices can prevent what The spread of toxic materials to people and places outside the work site. What is the employer first responsibility To assess the workplace for hazards that present or that are likely to be present which will necessitate PPE for any part of the body. Developing a comprehensive safety and health program, that will identify physical and healthy hazards at a work site is called what. Hazard assessment A Hazard assessment should identify what physical hazards include moving objects, fluctuation temperatures, high- intensity lighting and rolling and pinching objects. Hard hats are impact resistant, and as such can protect your head from what Impact, penetration as well as electrical shock and burn hazards which class of hard hat does not provide any protection against electrical hazards Class C What is the lowest level at which hearing protection is required 85 dB Your exposure to 95 dB should only be for a period of six hours or less What does TWA stand for Time Weighted Average what does STS stand for Standard Threshold Shift The current permissible noise exposure for the construction industry is _________ for an eight hour period 90 dB Suppose you are working in an explosives manufacturing facility. what type of shoe would you wear Electrically conductive shoes what type of glove protects dirt, slivers, chafing and abrasions; not sufficient for rough, sharp or heavy material. Fabric gloves what type of glove protect against heat, cold, cuts and abrasive resistant and wear well Aramid fiber gloves What type of glove is reflective and insulating protection against heat, requires an insert and made of synthetic materials to protect against heat and cold Aluminized Gloves The two steps for avoiding hazards that are always taken before the need for PPE is considered are Work practice and engineering controls The critical first step in developing a comprehensive safety and healthy program is to identify physical and health hazards at a work site. This process is known as hazard assessment