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inductive loads, like motors

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What are reasons for arcing at the commutator?

A shorted coil or shorted coils in the rotor will cause arcing at the commutator. It should also be noted that if the brushes are damaged badly enough where they make contact with the commutator, this can cause arcing. Oh, and let's not forget that a stuck brush or brush spring will prevent a brush from making proper contact with the commutator. Arcing can result from that, too.


Why would a circuit breaker switch spark?

A circuit breaker switch could spark due to a buildup of heat or a high level of current flowing through it. This can lead to arcing between the contacts inside the breaker, resulting in sparking. Additionally, loose connections or damage to the breaker can also cause sparking.


What could be the cause of arcing between the buss bar and a breaker?

Arcing between the bus bar and a breaker could be caused by loose connections, excessive load on the circuit, corrosion or physical damage to the components, or poor installation. It is important to investigate and address the root cause promptly to prevent damage and ensure safety.


Will a loose kill switch wire on a out board motor cause bogging down?

A loose kill switch wire on your out board motor will cause the engine to lose power. As the kill switch loses contact the motor will begin to bog down or completely quit.


Does arcing cause melting?

Yes, if the heat of the arc exceeds the melting point of the material arcing. For example, carbon rods are used in very old movie projectors to generate an arc as a light source; due to their high melting point, they do not melt from the arc. Switches and relays, though, use contact materials with a much lower melting point and can easily be melted by the arc. This is why such devices have a maximum current rating. Welding systems used to intentionally melt metals together, such as "stick" welding, MIG welding, and TIG welding, intentionally use an arc to create temperatures in excess of 4000 degrees F.

Related Questions

What are reasons for arcing at the commutator?

A shorted coil or shorted coils in the rotor will cause arcing at the commutator. It should also be noted that if the brushes are damaged badly enough where they make contact with the commutator, this can cause arcing. Oh, and let's not forget that a stuck brush or brush spring will prevent a brush from making proper contact with the commutator. Arcing can result from that, too.


What are the two reasons for arcing at the commutator?

A shorted coil or shorted coils in the rotor will cause arcing at the commutator. It should also be noted that if the brushes are damaged badly enough where they make contact with the commutator, this can cause arcing. Oh, and let's not forget that a stuck brush or brush spring will prevent a brush from making proper contact with the commutator. Arcing can result from that, too.


Why would a circuit breaker switch spark?

A circuit breaker switch could spark due to a buildup of heat or a high level of current flowing through it. This can lead to arcing between the contacts inside the breaker, resulting in sparking. Additionally, loose connections or damage to the breaker can also cause sparking.


What could be the cause of arcing between the buss bar and a breaker?

Arcing between the bus bar and a breaker could be caused by loose connections, excessive load on the circuit, corrosion or physical damage to the components, or poor installation. It is important to investigate and address the root cause promptly to prevent damage and ensure safety.


What are arcing contacts?

Whenever an electrical contact is made or broken, an electrical spark jumps through the air between the two contact points while they are very close together but not yet, or not any longer, touching. That spark jumping is an electrical arc and the event is arcing contact. The main cause of arcing is the property of a circuit to maintain the continuity of the current, so whenever the contacts separate to break the circuit the air (or any dielectric medium that is used) ionises and continuity of the current is maintained, at least momentarily.


Do divergent boundaries cause island arcing?

No. Divergent boundaries cause mid ocean ridges (MORs) to form.


Can loose notted wires cause fires?

Loose wires can cause fires by arcing or sparks flying into combustible material. I don't know about the "notted" aspect unless it is a typo and means ROTTED. In that case, yes rotted wires can also cause arcing or sparks too.


Do electrical plugs cause sparks that start fires?

they can because bad contacts can cause arcing which can ignite combustible material near by.


Will a loose kill switch wire on a out board motor cause bogging down?

A loose kill switch wire on your out board motor will cause the engine to lose power. As the kill switch loses contact the motor will begin to bog down or completely quit.


If a horn sounds continuously but the hord relay is good what is the most likely cause of this?

Stuck horn switch.


Why wont 1999 Monte Carlo go into gear when cold?

Transmission temp switch is most likely cause.


What is the cause of your windshield wipers not turning on?

Most likely fuse(s). Could be the switch too but probably fuse.