April 2021
Intermediate to advanced
404 pages
12h 18m
English
Content preview from Electricity for the Entertainment Electrician & Technician, 3rd Edition
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Chapter 1 Answers
1.1 voltage
1.2 The equivalent is an on/off switch.
1.3 amps or amperes
1.4
1.5 30 volts
1.6 0 volts
1.7 opposition
1.8 This is to reduce the risk of shock.
1.9 There is less risk because the conductors are smaller and reduce the amount of energy that can be delivered in the event of a lightning strike, voltage surge, or shock.
1.10 It is important to minimize the possibility of applying the wrong voltage to the load.
1.11 The variable I (current) is measured in amps.
1.12 This is because an amp meter measures the total current inside of the clamp, and if a cable has outgoing and return current in the same cable, you will ...
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