Metal plate electrode Study guides, Class notes & Summaries

Journeyman Electrician Practice Exam #7 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 - B. a separate equipment grounding conductor shall be provided The interior of enclosures or raceways installed under...

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...

Test Bank for Dental Radiography Principles and Techniques, 5th Edition, Joen Iannucci, Laura Howerton Table of Contents PART I. Radiation Basics 1. Radiation History 2. Radiation Physics 3. Radiation Characteristics 4. Radiation Biology 5. Radiation Protection PART II. Equipment, Film, and Processing Basics 6. Dental X-Ray Equipment 7. Dental X-Ray Film 8. Dental X-Ray Image Characteristics 9. Dental X-Ray Film Processing 10. Quality Assurance in the Dental Office PART III. Den...

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...

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...

cables must be kept ______ back from face of framing member, or covered with metal plate - 1-1/4" boxes must be recessed no more that _______ below non-combustible surfaces. must be flush if combustible - 1/4" free working spaces around low-voltage control equipment must be _________,whichever is greater, and ______ high. - 36" deep, 30" wide or the width of the equipment 6-1/2" total bends in hard conduit cannot exceed________ or _______ between pull points - 4 bends or 360 degrees ...

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? ...

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...

Abiogenesis - Answer- Belief that livings things may develop from lifeless matter Acid - Answer- A compound that In water produces hydrogen ions, usually tastes sour, a pH less than 7 Acid rain - Answer- rain containing acids that form in the atmosphere when industrial gas emissions (especially sulfur dioxide and nitrogen oxides) combine with water Alloy - Answer- Homogenous mixture composed of two or more metals Amoeba - Answer- A type of Protozoan that has no permanent shape Amo...

CWB Exam Questions with Correct Answers 1.To measure the strength of a welded joint what mechanical test would you prescribe? a) A transverse weld tension test b) A charpy test. c) A CTOD test. d) An all weld metal tension test. e) A side bend test. - Answer-a) A transverse weld tension test 2. Select the cutting process that would provide the narrowest heat affected zone when cutting 12.5 mm (0.5 in) thick carbon steel. a) Oxy-acetylene cutting. b) Air-carbon arc cutting. c) Oxy-p...