Metal plate electrode - Study guides, Class notes & Summaries

Positive to negative correct answers The flow of electricity through a residential electrical system is from _____ to _____. 5 correct answers Using Ohm's law, current flow (A) through a circuit is ___A when the circuit is supplied with 120V and has 24Ohm's of resistance? 22,000 correct answers The voltage output of commercial generators is typically _____V. Complete Path correct answers A(n) ______ is a grouping of electrical devices and wires that create a path for current to take f...

TIG plate welding exam Questions and Answers 100% Pass In GTAW, the arc temperature is around _____ Fahrenheit. - ANSWER-11,000 Which of the following is true of erosion of the tungsten electrode? - ANSWER-Slow erosion results in limited tungsten inclusions in the weld. Which of the following is a way to minimize erosion of the tungsten electrode? - ANSWER-Use DCEN current Which of the following is true of DCEN? - ANSWER-With DCEN, a pointed tip concentrates the arc. Which of the follow...

Journeyman Electrician Practice Exam #7 Questions and Answers Where the outer sheath of Type MI cable is made of steel _____________. A. it shall provide an adequate path to serve as an equipment grounding conductor B. a separate equipment grounding conductor shall be provided C. the grounding and grounded conductors shall be connected together D. it shall not be longer than 6 feet -Answer-B. a separate equipment grounding conductor shall be provided The interior of enclosures or raceway...

Periodontal disease - Infection of the structures that support the teeth (gums and bones) Mercury, silver & tin - What is amalgam fillings composed of Periodontal disease - Bone loss in the jaw is an indication of what disease Concept of radiation that states that exposure should be kept "as low as resonably possible" - What is the ALARA concept Positive - Anode Negative-Cathode - What is the positive & negavtove electrode in the x-ray tube Film, phosphorous stor...

CWB Module 1WHMIS 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 Information System What are three ways that WHMIS information is conveyed to the workplace? - correct answer 1. Training 2. Labels 3. MSDS (Material Safety Data Sheet) If you wish to find out the hazardous ingredients of a product and their toxicological prop...

Welding - Chapters 1-6 - First Exam, With Complete Verified Solution List welding Currents: AC,DC-,DC+ What is the Definition of welding current the current in the welding circuit during the making of the weld. Three units are used to measure welding current Voltage: electrical pressure Amperage: number of electrons flowing Wattage: power of the arc What approximately is The temperature of the arc? 11,000°F (6000°C). Three different types of current used for welding are Alternati...

A ____ must be correctly applied so that it is strong enough to hold the assembly and still not interfere with the finished welding. Forged, Stick, Tack, or Rod Tack weld ____ must be able to interpret blueprints and welding procedures. Tack welders Weld shop owners Welder's helpers Welder assemblers Welder assemblers Welding operators ____. clean slag from the welds, and help position weldments operate machines or automatic equipment used to make welds often help the we...

Level 1 CSA 178.2 Questions and Answers Already Passed True or False: The fume generation rate for a welding process is used to measure the welder's exposure to fume. False What source recommends the types of ventilation to reduce welder exposure to welding fume? a) CSA Standard W117.2 b) Company health and safety policies c) The Occupational Health and Safety Act a) CSA Standard W117.2 Is the leg length of a concave fillet weld the same as the weld size? No What is a prequalified joint? ...

CWEA Grade I Laboratory Analyst, questions and answers 2023 Chloride - Major anion found in many natural waters - Can impart salty taste in H2O What increases concentration of chloride in wastewater Chloride in human diet and softeners flushed into sanitary sewer system 2 most prevalent methods of measuring chloride argentometric and mercuric nitrate Argentometric Titration of sample with standard solution of silver nitrate (AgNO3) - Indicator: Chromate ions (CrO4) -...

Welding - Chapters 1-6 - First Exam, With Complete Verified Solution List welding Currents: AC,DC-,DC+ What is the Definition of welding current the current in the welding circuit during the making of the weld. Three units are used to measure welding current Voltage: electrical pressure Amperage: number of electrons flowing Wattage: power of the arc What approximately is The temperature of the arc? 11,000°F (6000°C). Three different types of current used for welding are Alternati...