최신NICET Inspection and Testing of Fire Alarm Systems Level I - ITFAS-Level-1무료샘플문제

A. Where a circuit breaker is the disconnecting means, a breaker locking device shall be labeled.

B. Where a circuit breaker is the disconnecting means, a breaker locking device shall be installed.

C. The system circuit disconnect shall be permanently identified as "Fire Alarm."

D. The system circuit disconnect shall be permanently identified at the control unit.

A. Remove the signaling line circuit from the main control panel.

B. Remove the primary power to the main control panel.

C. Verify the ground-fault indication when circuits are grounded.

D. Verify presence of a ground fault with a meter using the ohm scale.

A. Check for obstruction

B. Use an optical filter

C. Introduce smoke

D. Remote test switch

A. 12 months

B. 18 months

C. 6 months

D. 3 months

A. Quarterly

B. Annually

C. Monthly

D. Semiannually

A. NFPA 70

B. NFPA 101

C. NFPA 110

D. NFPA 72

A. Activation of notification appliance

B. Local annunciation only

C. Supervisory condition

D. Notification via secondary phone line

A. Trouble

B. Pre-alarm

C. Restoral

D. Supervisory

A. Monitoring organization

B. Authority Having Jurisdiction

C. First responders

D. Building occupants