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NYC Master Electrician Exam Questions
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NYC Master Electrician Exam Questions
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25 Questions

1. Knife switch rated for more than 1200 Amps at 250Volts or less

2. For switchboard that are not totally enclosed, in a space of ____'inches or more shall be provided between the top of the switchboard and any combustible ceiling.

3. The minimum radius of a field bend on trade size 1 '1/4 RMC is ____.

4. GFCI protection at a carnival is not required for equipment at circuit if the receptacle is of the ____type.

5. The working space in front of the electric equipment shall not be less than ____ inches wide, or the width of the equipment, whichever is greater.

6. Transfer eguipment, including automatic transfer switches,shall be

7. A separation of at least ____ft shall be maintained between communication wires and cables on buildings and lighting conductors, where practicable.

8. What is the minimum height for a vertical overhead clearance for a service drop conductors over residential property and driveways with garage, not subject to truck traffic where the voltage does not exceed 300V.

9. Communication circuits shall have a minimum grounding conductors of ____AWG.

10. Exposed live parts of motors and controller operating at ____ Volts or more between terminals shall be guarded against accidental contact by enclosure or by location.

11. In a dwelling unit which appliance is allowed to have a 24'inch cord with Attachment ground plug ?

12. Fixed in place X-ray equipment properly supplied by a branch circuit rated at not over ____ amperes shall be permitted to be supplied through a suitable attachment plug cap and hard service cable cord.

13. Class 2 and Class 3 circuits shall not be placed in any enclosure, raceway, cable, or similar fittings with conductors of Class 1 or electric light or power conductors, unless ____ ____ ____.

14. When the code uses the words '____ be____' it means the identified actions are allowed but not required, and they may be options or alternative methods.

15. The equipment system shall supply major electric ____ necessary for patient care and basic hospital operation

16. In locations where electrical equipment is likely to be exposed to ____ ____ , enclosure or guards shall be so arranged and of such strength as to prevent such damage.

17. For equipment rated 1200A or more and over 6ft wide that contains over-current devices, switching devices, or control devices, there shall be one entrance to and egress from the required working space not less than 24inches. Wide and ____ nches high at each end of the working space.

18. In anesthetic,areas health care equipment frequently in contact with bodies of persons shall not exceed ____ volts.

19. In strait pull, the length of the box shall not be less than ____ times the trade size of the largest raceway.

20. Automatic transfer switches shall be ____ operated and ____ held

21. Outdoor electrical vehicle charging sites, unless specifically listed for the purpose and location, the coupling means of the electric vehicle supply equipment shall be stored or located at a height of not less than ____ inches and not more than ____ft.

22. The maximum voltage drop from service point to the last over-current device in a dwelling unit?

23. Where internal combustion engines are used as the prime motor, an on site fuel supply shall be provided with an on premise fuel supply sufficient for not less than ____ hours full demand operation of the system

24. How many switches will be needed to control a light fixture from five different locations?

25. In healthcare facilities, patient bed receptacles located in general care areas shall be supplied by at least two branch circuits, which ____permitted to originate from two separate transfer switches on the emergency system