General Knowledge
What is the term for the list of the major items that make up a control panel, as well as the actuators and sensors that are field mounted?
List of materials or parts needed for a specific project or to construct something. Builder's Comprehensive Dictionary, 3rd Ed. Bill of Materials
Which components have to be in a location where they can be heard and seen by everyone occupying the floor of a building?
Which of the following meter is used to measure resistances in the circuit?
General Electrical Knowledge
What is the measuring unit of circuit resistance represented by a letter R?
General Electrical Knowledge
The power systems and branch circuits are grounded to limit ___________
General Electrical Knowledge When a lightning surge or any fault occurs on the circuit, a high voltage surge is induced in it which can destroy the circuit. The high voltage…
If the resistance of branch circuit conductor decreases, the circuit current will ___________
General Electrical Knowledge
Water pipe electrodes shall have resistance to ground not to exceed ___________ ohms when used alone.
General Electrical Knowledge
T/F: Ungrounded ducts or conduits should be sealed before entering buildings.
General Electrical Knowledge
When an electrical circuit tested with ohmmeter, a short circuit is indicated by a reading of ___________
General Knowledge