What are the importance of electrical splice and joints?

Answer 1

Totally important!

The connections must be well made and the wires tightly joined to prevent a loss of voltage to the device powered. In high current situations a poor connection causes heat at the connection and oxididaion of the wires and no more or intermittent connections.

Most problems in electrical is not a short but: an open connection.

Additional Answer

In the case of high-voltage underground cables, the restoration of the insulation is critically important, as is restoring the cable's waterproof integrity. The skills required are such that cable jointers serve a full apprenticeship in that particular trade.

Answer 2

Splices are when wires are split, and can split say a supply of current, joints are when wires are joined either to same length of wire or joint to other wires as in a junction box

Answer

When conductors are joined together, the connection between them is a splice or a joint. When two conductors are joined end to end, the connection is called a 'straight splice' or a 'straight joint'; when a third conductor is connected at right angles, it is called a 'tee splice' or 'tee joint'.

'Splice' is the preferred name in North America, where tradesmen who specialise in this trade are called 'cable splicers'. 'Joint' is the preferred name in the UK, where these tradesmen are called 'cable jointers'. For underground cables, splicing or jointing is a highly-skilled trade because it doesn't simply involve connecting two or more conductors together, but the careful restoration of the cables' insulation -critical, in the case of high-voltage cables.

Answer 3

Most likely to extend the length of the wires. But there are rules!!!! You cannot splice electrical wires in walls floors or ceilings. You can no longer use junction boxes inside of walls. That was a common practice in bathrooms years ago to split the wire for the light over the sink and an outlet near the sink. I don't know how many times I have run across wires just spliced to each other and surrounded with about three rolls of electrical tape!!!

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Wire splices are part of the electrical wiring system. Without having splices it would mean that every circuit from the distribution panel would only have one device on it. All wire splices have to be made in junction boxes. The reason for this is that splices are mechanical connections and can become loose. Loose connections can create heat that can get hot enough to start a fire. By containing this heat in the junction box it will stop the spread of a fire. There are many books in the market place that describe how many devices can be installed on a circuit for wiring done by home owners. These instruction guides explain how to make proper splices in electrical wiring.

Answer 4

Importance of splices and joints?

Splices and Joints are important because Common wire splices and joints are used in electrical wiring installation.

That's all!!! Its kinda short but that really the main purpose or neither importance of ELECTRICAL SPLICES AND JOINTS!

SO YEAH, I HOPE IT HELP!

Answer 5

To connect one wire to another, as a continuation of a circuit or to terminate to a block or panel.

Answer 6

In the electrical trade terminology the two words are interchangeable. Both refer to making a permanent connection between two or more wires.