3 Choose the correct statement about metalclad cable MC A Mo

3. Choose the correct statement about metal-clad cable (MC). A. Modern building codes encourage the use of MC cable. B. It\'s fast and easy to install MC cable. C. MC cable is much cheaper than nonmetallic sheath (NM) cable. D. Rats and mice won\'t gnaw through MC cable. Student Answer: B Answer: Incorrect Reference: 9. A ground fault occurs when A. a tool or appliance isn\'t grounded. B. a break occurs in the ground wire. C. a grounded tool or appliance comes in contact with a hot wire. D. the ground wire isn\'t properly connected to the tool or appliance. Student Answer: B Answer: Incorrect Reference: 10. A GFCI must be wired properly to the _______ and _______ connections of the device. A. positive; negative B. neutral; ground C. hot; ground D. line; load Student Answer: C Answer: Incorrect Reference: 13. Jeff says, \"It\'s a good idea to have each receptacle in a bathroom wired on its own circuit so two people can use heavy-amperage appliances at once.\" Pat says, \"That\'s above and beyond the minimum NEC requirement.\" Who is correct? A. Neither is correct. B. Only Pat is correct. C. Both are correct. D. Only Jeff is correct. Student Answer: D Answer: Incorrect Reference: 17. Which of the following statements about washing machines is true? A. As of 2014, the NEC no longer requires them to be grounded. B. They are required to be grounded, but many are not. C. All washing machines sold in North America are grounded. D. It\'s best to mount separate washer and dryer receptacles. Student Answer: C Answer: Incorrect Reference: 19. What is one advantage to choosing an aerial service entrance? A. The service entrance is protected from weather damage. B. There are no unsightly cables on the roof of the house. C. Problems with the service entrance are easy to see. D. A utility representative installs the meter base for you. Student Answer: A Answer: Incorrect Reference: 20. According to your textbook, what is one disadvantage of using standard metal-coiled fishing tape? A. The tapes are often too short to be useful. B. It\'s nonconductive. C. The looped end gets caught on everything. D. It\'s difficult to bend around corners. Student Answer: A Answer: Incorrect Reference:

Solution

3. Choose the correct statement about metal-clad cable (MC).

answer for this option (C) correct because of metal clad cable is cheaper the NM cable.

9.A ground fault occurs when

best answer is option C. a grounded tool or appliance comes in contact with a hot wire.by defination of ground fault

10. A GFCI must be wired properly to the line and load so the best answer for this is option D

13. Jeff says, \"It\'s a good idea to have each receptacle in a bathroom wired on its own circuit so two people can use heavy-amperage appliances at once.\" Pat says, \"That\'s above and beyond the minimum NEC requirement.\" Who is correct?

both are correct best answer is option c

17.Which of the following statements about washing machines is true?

answer is option A.As of 2014, the NEC no longer requires them to be grounded.by the NEC requirement

19.What is one advantage to choosing an aerial service entrance?

answer is option B There are no unsightly cables on the roof of the house.

20.what is one disadvantage of using standard metal-coiled fishing tape?

option c is correct answer because of the looped end gets caught on everything.