Electrical hazards - Study guides, Class notes & Summaries

NFPA 10 Exam 99 Questions with Verified Answers (SI) - CORRECT ANSWER International System of Units 1 in=. mm - CORRECT ANSWER 25.4 Approved - CORRECT ANSWER Acceptable to the authority having jurisdiction. (AHJ) - CORRECT ANSWER Authority Having Jurisdiction O rganization, office or individual responsible for enforcing requirements of a code or standard, or for approving equipment, materials, an installation or procedure. Shall - CORRECT ANSWER Indicates a mandatory requirement....

MNO2603 Assignment 3 (COMPLETE ANSWERS) Semester 2 2024 - DUE 10 September 2024 ; 100% TRUSTED Complete, trusted solutions and explanations. For assistance, Whats-App 0.6.7-1.7.1-1.7.3.9. Ensure your success with us.. In Focus: What the Charlotte Maxeke fire tells us about health and safety in Gauteng hospitals Just weeks before a fire tore through parts of Charlotte Maxeke Hospital in Johannesburg on 16 April, a fire safety audit at the hospital was signed off and in March a hospital fire and ...

SACA Certification Exam C-101 || Questions & Answers (Graded A+) SACA Certification Exam C-101 || Questions & Answers (Graded A+) What are the 5 steps of electrical Lockout/tagout - ANSWER - 1. Shut down the equipment 2.Connect Hasp 3. Attach Lock 4. Add Tag 5. Test Start Equipment Which of the following is a common cause of workplace death? - ANSWER - Falls The process of identifying potential hazards in the workplace is known as a __________. - ANSWER - Hazard assessment An in...

Place a check next to the most frequent sided OSHA violation .................. A)lockout tag out B) fall protection C) electrical wiring D) Machine guarding - ANSWER-B) fall protection Circle the key elements that are essential to recognizing hazard and reducing and or eliminating work place hazards................ A) management commitment and employee involvement B) worksite analysis C) hazard prevention and control D) safety and health training - ANSWER-B) worksite analysis ...

True or False: A mandatory rule can have exceptions. False True or False: Permissive rules are allowed but not required to be performed true What does NEC stand for? National Electrical Code What do chapters 1-4 of the NEC cover General electric installations What do chapters 5-7 of the NEC cover Special equipment and loctations What does chapter 8 of the NEC cover Communication systems What does chapter 9 of the NEC cover tables What is an...

Clean Agent ANS: - Electrically non-conducting, volatile, or gaseous fire extinguishant that does not leave a residue upon evaporation. High-Pressure Cylinder ANS: - containing nitrogen, compressed air, carbon dioxide, or other gases at a pressure higher than 500 psi (3447 kPa) at 70°F (21°C). Low-Pressure Cylinder ANS: - containing fire- extinguishing agent (medium), nitrogen, compressed air, or other compressed gases at a service pressure of 500 psi (3447 kPa) or lower at 70°...

IFSTA Chapter 20, 21 & 22 Exam | Questions and Verified Answers| 100% Correct Q: Which duty would a firefighter perform if he or she were acting as crew leader? Select one: a. Coordinating resources with other resources at the scene b. Investigating the cause of the fire c. Acting as the point of communication between the IC and the dispatch center d. Determining whether the incident is approached with a defensive or offensive strategy Answer: Coordinating resources with other reso...

The basic methodology of the fire investigation should rely on the use of a ______________________ and attention to all relevant details. a. systematic approach b. approximation approach c. methodology approach d. general approach - a. systematic approach With few exceptions, the proper methodolgy for a fire or explosion investigation is to first _____________________ then investigate the cause, circumstances, conditions, or agencies that brought the ignition source, fuel, and oxidant t...

Costco Food Safety Level 1 Complete Questions And Answers Graded A+ Time/ temp controlled food raw foods How can you tell food is cooked properly? Calibrated thermometer 1 inch into product Hepatitis A can be prevented by: By washing hands danger zone (hot zone) bacteria can multiply An area where individuals can be exposed to electrical hazards such as sharp metal edges, broken glass, toxic substances, lethal rays, or ignition or explosion of hazardous materials. 40F and 140F ...

NETA III 2023-2024 Exam Questions with Correct Answers The alternate source for emergency systems are required to be equipped with ground-fault protection of equipment. - ANSWER False Which ANSI/IEEE standard covers SF6 circuit breakers? - ANSWER C37.04 You measure the winding resistance of a 12.4kV, 1000kVA, Delta-Delta connected transformer with a 100A test set. H1-H2 measures 42.0 microhms, H2-H3 measures 41.9 microhms, and H3-H1 measures 84.0 microhms. What can you conclud...