Lineman EXAM COMPLETE QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) |ALREADY GRADED A+

Lineman EXAM COMPLETE QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) |ALREADY GRADED A+ What voltage is electricity generated at? - Answer- 2,400 to 13,800 Transmission Voltage Range - Answer- 115,000 to 500,000 Distribution Voltage Range - Answer- 4,160 to 34,500 Typical Distribution Voltage - Answer- 7200 Ampere - Answer- The flow of electrons in a circuit (Current) Volt - Answer- unit of voltage, the driving force that makes current flow in a circuit. Ohm - Answer- unit of resistance, the opposition to current flowing in a circuit. Watt - Answer- unit of measurement for the amount of work done or Power used. How to Test High Voltage Line - Answer- 1. Test the tester 2. Test energized Line 3. Test De-Energized Line 4. Re-Test Energized Line How to Find Ratio in Transformer - Answer- Divide Primary by Secondary Fuse Calculation - Answer- KVA/voltage What does CSP stand for? - Answer- Completely Self Protected How do you find pole depth? - Answer- Pole Height/10 + 2 Tool used to rotate a pole - Answer- Can't Hook What is the flat side of the pole? - Answer- The Gain of the Pole Tool used to make sure pole is straight - Answer- Plumb Bob What does three phase construction consist of? - Answer- Three hots and a neutral When should you use a flat washer? - Answer- Anytime there is a nut contacting wood What are lag bolts (hard heads) used for? - Answer- Secure cross arm braces to the pole. Equation to find what size double arm bolt you need. - Answer- thickness of pole+8+4 Jumper - Answer- a length of wire connecting two conductors together. Stinger - Answer- a length of wire used to energize a device. Voltage Regulators - Answer- Act as either a step up or step down transformer ACSR - Answer- Aluminum conductor steel reinforced Sol - Answer- Solid Str - Answer- Strained wire of one kind Why do you bond guy wire? - Answer- If it becomes energized, it has a low resistance path to ground What are Guys? - Answer- They are necessary to maintain the vertical stability of poles What does wire sag depend on? - Answer- Temperature, wire size, distance of span Ground Fault - Answer- Any time there is electrical energy flowing into the earth.