Answer the following statement(s) true (T) or false (F)
1.There are three basic types of ground fault circuit interrupters.
2.With ground fault circuit interrupters, sensing the amount of current flow in each conductor is not required.
3. When the current of an arc remains below the normal range of a common thermo/magnetic circuit breaker, it can still provide protection.
4. Light dimmers operate by chopping the AC waveform applied to the lamp.
5. When a large home requires more than one chime, additional chimes are connected in series with the master chime.
1. FALSE
2.FALSE
3. FALSE
4. TRUE
5. FALSE
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Which of the following is TRUE?
A. Once shop waste leaves the service facility it is not a concern what happens to it B. It is an option for a service facility to keep records about waste that was removed C. MSDS sheets are kept on for chemicals sold to customers, not those that are used in the shop D. Following EPA air conditioning reclaiming, recycling, and recharging regulations is mandatory for all service facilities
Determine the length of a 60.0° arc for a circle with a diameter of 8.00 meters. Express the answer to 2 decimal places and use 
= 3.14.
Fill in the blank(s) with the appropriate word(s).
Where is connector C250 located?
A) In the trunk B) In the passenger compartment C) Under the hood D) Under the dash
While we want to keep all ____ moisture out of our buildings, the proper level of water vapor helps keep a house comfortable.
A. latent B. external C. bulk D. accumulated