Fluorescent lamps - Study guides, Class notes & Summaries

What determines the amount of electricity (amperage) the wire can carry? - ANSWER Size (diameter) How many wires are there from the street into the house in a 240 volt system? - ANSWER 3 conductors The size of the fuses or breakers at the main disconnect will always tell you the how much electricity is available to the house? - ANSWER FALSE What is the min. size wire to provide the house with 60 Amp. service? - ANSWER #6 gauge (copper) How is the electrical system in most older homes...

Nccer electrical level 2 module 3NEC requirements must be adhered to when installing incandescent recessed lighting fixtures because they are a fire hazard if installed incorrectly which of the following will shorten the life of a filament in an incandescent lamp? operating at warmer temperature chandeliers are a type of suspended lighting fixture when white light is passed through a prism, how many total colors are visible 6 Compared to standard incandescent lamps, which...

Film Test (Chapter 13 & 14) Questions and Answers Already Passed Define video lighting art of creating images with light Three aspects of light you can control quantity, direction, and color 5 common lights used in videos 1. spotlights 2. floodlights 3. soft lights 4. on-camera lights 5. practicals Most important quality of spotlights direct intense light/ control you have with the lights Most important quality of soft lights produce no shadows/ easy to use What is "practical" ? lights th...

What type of lighting fixture would you specify if you wanted the longest lamp life? - CORRECT ANSWER-Mercury Vapor What type of lighting fixture would you specify if you wanted the best overall combination of cost, efficiency, color rendition, and life? - CORRECT ANSWER-Fluorescent What term is used as a measure of light energy? - CORRECT ANSWER-Lumen What feature is performed by a lighting ballast? - CORRECT ANSWER-All of these are true: Provide a high voltage to start the arc Provide...

Home Inspection Test Questions and Answers(Latest Update 2024) What determines the amount of electricity (amperage) the wire can carry? - ANSWER Size (diameter) How many wires are there from the street into the house in a 240 volt system? - ANSWER 3 conductors The size of the fuses or breakers at the main disconnect will always tell you the how much electricity is available to the house? - ANSWER FALSE What is the min. size wire to provide the house with 60 Amp. service? - ANSWER #6 ...

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IEC Y1 S1 Final Questions And Answers 100% Verified. Which of these is the symbol used for a 4-way switch? - correct answer. $4 Lighted handle toggle switches utilize a neon lamp that is illuminated when the switch is in the ___ position. - correct answer. OFF The ungrounded conductor is often called the ___. - correct answer. hot To convert a conventional duplex receptacle into a split-wired receptacle, the ___ is removed. - correct answer. tab Drawing ___ in...

BUILDING UTILITIES EXAM QUESTIONS WITH 100% CORRECT ANSWERS 2024 Reciprocal of impedance - answeradmittance cable provided with a wrapping of metal, usually steel wires, primarily for mechanical protection - answerarmored cable transformer cooled by forced circulation or air through its core and coils - answerair blast transformer synthetic non-flammable, insulating liquid; usually used in transformers as insulators - answeraskarel circuit breaker in which interruption occurs in air - ...

After penetrant is applied to the surface of a test specimen: Correct Answer: It is drawn into discontinuities by capillary action. When removing excess penetrant from the surface of a test specimen: Correct Answer: All of the above. The final inspection of a test specimen for discontinuities should take place: Correct Answer: Anytime after applying water soluble developer only. The terms dry, non-aqueous, wet, and aqueous wet are terms used to describe types of: Correct Answer: Develop...

BUILDING UTILITIES REFRESHER EXAM QUESTIONS WITH 100% CORRECT ANSWERS 2024 Situation 1: Given a Residence housing a family compose of a Couple, their 2 Teenage Kids and 2 House Helpers 1. What is the size of the Supply Pipe from Distributing Main to Primary Branch? a. 75mm b. 50mm c. 100mm d. 65mm b. 50mm Situation 1: 2. What is the minimum size of T&B for this family a. 1.20sqm b. 1.50sqm c. 1.80sqm d. 2.00sqm a. 1.20sqm (Small side: 0.9 m) Situation 1: 3. Which is NOT instal...