Arc burns Study guides, Class notes & Summaries

What is a process in which the Welding Arc is Shielded by the decomposition of the electrode covering? CORRECT ANSWER Shielded Metal Arc Welding What determines the current to be used in SMAW? CORRECT ANSWER The type of metal being welded How is heat generated for SMAW? CORRECT ANSWER When an electric Arc forms between the electrode and the base metal What does the flux coating create as the electrode burns? CORRECT ANSWER A vapor shield What does the vapor shield created in SMAW do?...

Nebosh Training GC2 Question and answers already passed 2023/2024Work equipment - correct answer any machinery, appliance , apparatus, tool or installation for use at work (whether exclusively or not) any work equipment is responsibility of the employer - no matter who supplies it Elecritcity hazards - correct answer BSAFE Burns (internal and external) Shock/Secondary injuries Arc Fire Explosion Chemical types - correct answer Chemicals used equipment content by-products

ATT Comp Test (FC) Exam With 100%Correct Answers 2023 Assured A+. What is electrical Shock? - Correct Answer-A sensation and muscular spasm when electric current passes through the body. What is a GFCI? - Correct Answer-Ground Fault Circuit Interrupter (automatically shut's off electrical flow in the event of an overload) TS Transformers - Correct Answer-Open: T doesn't generate output V Short: could be partial which would then change number of coils so Ep would change or Es What is vo...

ATT Test 1 Questions and Answers with Complete Solution 2024. Electrical Shock - ANSWER Sensation and muscular spasm cause when electric current passes through the body Voltage - ANSWER Potential of electric energy; pressure of electrons pushing away from each other Current - ANSWER Flow of electrons Most dangerous paths - ANSWER Hand to hand & left hand to either foot Factors affecting shock - ANSWER Amount of current, path of current, amount of body resistance, length of time current f...

CWB Level 2 Welding Inspection Exam Questions With 100% Correct Answers Latest Update 2024 (Graded A+) Creating a safe working environment is strictly the responsibility of the employer? - Correct Answer-False, it the the joint responsibility of the employer and employee. WHMIS stands for: a) Workers Health Monitoring System b) Workplace Hazardous Materials Information System c) Workers for a Healthy Manufacturing Industry Society - Correct Answer-b) Workplace Hazardous Materials Informat...

What is electrical Shock? correct answers A sensation and muscular spasm when electric current passes through the body. What is a GFCI? correct answers Ground Fault Circuit Interrupter (automatically shut's off electrical flow in the event of an overload) TS Transformers correct answers Open: T doesn't generate output V Short: could be partial which would then change number of coils so Ep would change or Es What is voltage correct answers Potential of electric energy; pressure of ele...

What is electrical Shock? - A sensation and muscular spasm when electric current passes through the body. What is a GFCI? - Ground Fault Circuit Interrupter (automatically shut's off electrical flow in the event of an overload) TS Transformers - Open: T doesn't generate output V Short: could be partial which would then change number of coils so Ep would change or Es What is voltage - Potential of electric energy; pressure of electrons pushing away from each other. Current is defined as ...

ATT FC COMP EXAM QUESTIONS AND ANSWERS (VERIFIED ANSWERS) (2024/2025). What three factors determine the severity of an electric shock? - ANSWER 1) Amount of current flowing through the body, 2) Path of current through the body, 3) Length of time the body is in the circuit How much current can be lethal? - ANSWER 50-150 milliamperes How much more DC than AC does it take to freeze a body to a conductor? - ANSWER 5 times: 12 ma AC, 60 ma DC What are three types of burns? - ANSWER 1) Electric...

What are the guidelines for using CPR on a shock victim? - Answer-Begin CPR as soon as possible after de-energizing the source of shock Continue CPR until medical assistance arrives Secure the accident scene Don't delay rescue procedures On which three topics are unqualified workers required to receive training under NFPA 70E? - Answer-Any relevant electrical safety work practices not covered by the NFPA 70E standard Procedures for protecting them from relevant electrical hazards...

Which of the following is the definition of "policy" Plan Arc radiation can cause what on skin? Burns Which of the following decible measurements can cause heating damage? 95 Johnny is welding in a confined space. Which of the following gases is likely to be consumed and could cause Jonny to suffocate if it is completely depleted? Oxygen Sophia is designing a new welding shop for the local high school. Where should the compressed gas and fuel cylinders be stored? In a location designated...