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WorksheetsElectrical Systems Quiz
Total questions: 11
Worksheet time: 6mins
What is the most commonly used type of conduit in a service entrance?
PVC Conduit
Flexible Metallic Conduit
Rigid Steel Conduit (RSC)
Electrical Metallic Tubing (EMT)
Which diagram shows the location and actual termination of auxiliary devices?
Schematic Diagram
Wiring Diagram
Block Diagram
Layout Diagram
What does FDAS stand for?
Fire Detection and Alarm System
Fire Direct Alarm System
Fire Digital Alarm System
Fire Data Analysis System
What is the height range for switches in mm?
1000-1200 mm
1400-1500 mm
1200-1300 mm
1500-1600 mm
What is another term for voltage?
Electromotive force
Electrical resistance
Current capacity
Circuit flow
Grounding systems help prevent electric shock by lowering resistance.
True
False
The recommended size of a circuit breaker for a motor with a 40A full load is 100A.
True
False
Water is safe to use for extinguishing electrical fires.
True
False
Direct current flows in only one direction.
True
False
Rubber tape absorbs moisture, making it unsuitable for outdoor installations.
True
False
The size of a convenience outlet is typically (a) mm from the floor.
