Electric Hardware Identification Interactive Quiz Knockout Plugs and

Electric Hardware Identification Interactive Quiz Knock-out Plugs and Lampholders

Can you identify the following hardware? To answer the question, click on the photograph you think is the correct answer. A correct answer will generate APPLAUSE. An incorrect answer will generate another sound. To see the common names of the Hardware, click anywhere on the background. Then use the “page down” key, “down arrow” key, or another mouse click in the background area to move to the next question. Slide 2 of 15

Which of the following is the steel knock-out plug? Cast weatherproof box closure plug Steel knock-out plug Thermoplastic knockout plug Slide 3 of 15

Which of the following is the liquidtight knock-out plug? Liquidtight knock-out plug Solderless wire connector (wire nut) Thermoplastic knockout plug Slide 4 of 15

Which of the following is thermoplastic knock-out plug? Thermoplastic knockout plug Cast weatherproof box closure plug Armored cable (BX cable) bushing Slide 5 of 15

Which of the following is the 4 -inch porcelain keyless lampholder? 4 -inch plastic pullchain lampholder Nonmetallic lampholder for handy box 4 -inch porcelain keyless lampholder Slide 6 of 15

Which of the following is the 4 -inch porcelain pull-chain lampholder with grounding receptacle? Nonmetallic, globed watertight lampholder 4 -inch porcelain pullchain lampholder with grounded receptacle 4 -inch plastic keyless lampholder Slide 7 of 15

Which of the following is the nonmetallic lampholder for a handy box? 4 -inch plastic pull chain lampholder Nonmetallic, globed watertight lampholder Nonmetallic lampholder for handy box Slide 8 of 15

Which of the following is the nonmetallic globed weatherproof lampholder for a round box? Nonmetallic, globed weatherproof lampholder for round box Nonmetallic lampholder for handy box Nonmetallic, globed watertight lampholder Slide 9 of 15

Which of the following is the nonmetallic globed watertight lampholder? Metallic weatherproof lampholder for round box Nonmetallic, globed watertight lampholder Time delay plug fuse Slide 10 of 15

Which of the following is the 4 -inch plastic keyless lampholder? 4 -inch plastic keyless lampholder 4 -inch plastic pullchain lampholder 4 -inch porcelain pull chain lampholder with grounded receptacle Slide 11 of 15

Which of the following is the 4 -inch plastic pull-chain lampholder? Weatherproof lampholder for device box 4 -inch porcelain keyless lampholder 4 -inch plastic pullchain lampholder Slide 12 of 15

Which of the following is the metal weatherproof lampholder for a round box? Nonmetallic, globed watertight lampholder Metallic weatherproof lampholder for round box Nonmetallic lampholder for handy box Slide 13 of 15

Which of the following is the metal weatherproof lampholder for a device box? Weatherproof lampholder for device box 4 -inch plastic pullchain lampholder Nonmetallic, globed weatherproof lampholder for round box Slide 14 of 15

The End This material was prepared by Dave Wilson, Information Technology and Communication Services, and reviewed by Dr. Joe Harper, Department of Agricultural Engineering, College of Agricultural, Consumer and Environmental Sciences, University of Illinois at Urbana-Champaign. Photographs by Cindy Lamb Basham and the author. The illustrated hardware may appear on the identification list of the Illinois Association of Vocational Agriculture Teachers Ag Mechanics Career Development Event. ITCS Instructional Materials 1401 South Maryland Drive Urbana, IL 61801 (217) 244 -3906 FAX (217) 333 -0005 http: //www. aces. uiuc. edu/ITCS/IM Copyright © 2003 by the Board of Trustees of the University of Illinois. Quit Click Quit to exit this program ITCS Instructional Materials College of Agricultural, Consumer and Environmental Sciences University of Illinois at Urbana-Champaign Slide 15 of 15