2011 NEC Code Quiz (FEAT)

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Class 1 Circuit Overcurrent Protection shall not exceed _____ amperes for 16 AWG conductors

10

Current supply for an emergency system must available within ______ seconds.

10

Conductors for circuits and equipment operating at less than 50 volts shall not be smaller than ____AWG

12

Receptacles for circuits and equipment operating at less than 50 volts shall have a rating not less than _____ amps.

15

Class 2 cables shall have a voltage rating not less than _____ volts

150

Type ITC cable shall not be use on circuits operating at more than ____ volts

150

Indoor antennas and indoor lead-ins shall not be run nearer than _____ to conductors of other wiring systems in the premises

2"

Class 1 Power-Limited Circuits shall be supplied from a source that has a rated output of more than ____ volts and ____ volt-amperes

30 /1000

Class 3 cables shall have a voltage rating not less than _____ volts

300

Type ITC cable shall not be use on circuits operating at more than ____ amps

5

Battery powered emergency lighting shall supply and maintain not less than ____percent of the initial emergency illumination for a period of at least 1 1/2 hours.

60

Current supply for a legally required standby system must available within ______ seconds.

60

Class 1 Remote-Control and Signaling Circuits shall not exceed _____volts.

600

Class 1 Circuit Overcurrent Protection shall not exceed _____ amperes for 18 AWG conductors

7

Coaxial cables for community antenna television systems shall have a vertical clearance of not less than ______ from all points of roofs above which they pass

8'

Where optical fiber cables are utilized for fire alarm circuits, the cables shall be installed in accordance with _____

Art. 770

Which cable cannot be substituted for CL3 cable in Class 3 applications?

CL2

Which cable cannot be substituted for CL3R cable in Class 3 applications?

CM

Which cable can be substituted for CL2R in Class 3 applications

CMP

Which cable can be substituted for CMX in Class 3 applications

None of the above

What is the minimum distance from combustible material permitted for an indoor, askarel filled, transformer

Not permitted

The branch circuit overcurrent devices in emergency lighting circuits shall be accessible to ____ only

authorized persons

The switch or switches installed in emergency lighting circuits shall be arranged so that only ____ have control of emergency lighting

authorized persons

Legally Required Standby Systems shall be suitable for the maximum available _____ at its terminals.

fault current

Transfer equipment shall be ____ for emergency use

identified

Transfer equipment shall be ____ for stand by use

identified

Wiring from an emergency source to emergency loads shall be kept entirely _____ of all other wiring and equipment.

independent

Transfer switches for emergency systems rated 600 VAC and below, shall be _____ for emergency system use

listed

The branch circuit supplying fire alarm equipment shall supply _____

no other loads

Optional Standby Systems are entirely _____

optional

Legally Required Standby Systems shall be tested _____

periodically

Emergency system signals do not need to indicate which of the following conditions

polarity

An emergency system shall have adequate capacity and rating for all loads to be operated _____

simultaneously

NPFLA circuit conductors shall be _____

solid or stranded copper


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