Answer:
-Reducing Connectors
-Connectors
-Drain Wire
-Splice
-Connection
-Termination
-Grooming
-Strands
-Grooming
-Amperage Capacity
Step-by-step explanation:
Because of thermal expansion and cold flow of aluminum, standard copper reducing connectors cannot be safely used on aluminum wire. The term "Reducing Connectors" refers to connectors that are designed to join two different sized wires or cables. In this context, it is mentioned that standard copper reducing connectors cannot be safely used on aluminum wire due to the specific properties of aluminum.
Crimp-type connectors are used to connect two different sized wires. The term "Connectors" refers to devices or components that are used to establish electrical connections between wires or cables. In this case, crimp-type connectors are specifically mentioned as the type of connectors used for joining wires of different sizes.
For fire alarm cable to be effective, the shielding wire must be grounded. The term "Shielding" refers to a protective layer or conductive material used to prevent the interference of external electromagnetic signals in electrical systems. In the context of fire alarm cables, the shielding wire needs to be properly grounded to ensure the effectiveness of the cable in preventing interference.
A properly made splice should last as long as the insulation on the wire itself. The term "Splice" refers to a method or process of joining two or more wires together. A properly made splice refers to a well-executed and secure connection between wires, which should have longevity comparable to the lifespan of the wire insulation.
A good electrical connection should be mechanically and electrically secure. The term "Connection" refers to the establishment of an electrical link between two or more conductors. In this case, it is emphasized that a good electrical connection should be both mechanically secure (physically stable and reliable) and electrically secure (ensuring proper electrical conductivity).
Typically in instrumentation and control cable, only one end is grounded, and the termination at the other end is isolated by folding it back and taping over it. The term "Termination" refers to the point where a cable or wire ends and is connected or terminated. In this context, it is mentioned that in instrumentation and control cable, one end is grounded (properly connected to ground) while the termination (end connection) at the other end is isolated by folding it back and taping over it.
Insulation particles can get trapped in the crimp joint and form the basis of a defective grooming. The term "Grooming" refers to the process of preparing or arranging the wires or cables before making a connection or termination. In this case, it is mentioned that insulation particles, if trapped in the crimp joint (connection), can lead to a defective grooming, indicating that the preparation or arrangement of the wires was not done properly.
Poor craftsmanship in stripping and terminations can cause exposed strands, which are a safety hazard. The term "Strands" refers to the individual wires or conductors within a cable. If the stripping and termination process is not done properly, it can result in exposed strands, meaning that the individual wires or conductors become exposed or bare, posing a safety hazard.
Grooming the conductor ensures a proper fit in the crimp barrel. The term "Grooming" refers to the process of preparing or arranging the wires or cables before making a connection or termination. In this case, grooming the conductor refers to properly preparing the conductor (wire) to ensure that it fits properly and securely in the crimp barrel, which is the part of the connector where the wire is inserted and secured.
Select the proper size terminal for the wire being terminated, to ensure that the amperage capacity of the lug equals that of the conductor. The term "Amperage Capacity" refers to the maximum electrical current that a conductor or component can safely carry. In this case, it is mentioned that when selecting a terminal (connector) for terminating a wire, it is important to choose a size that matches the amperage capacity of the conductor to ensure safe and proper electrical current flow.
I hope this helps. Cheers! ^^