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You are installing a ceiling fan in your bathroom and you have an outlet wire that runs across the ceiling down the wall so can you cut that wire and splice in the fan wiring using a junction box?
Wiki User
∙ 15y ago
Physically you won't be able to cut this wire that is in place, insert a box and re-splice it. To make a legal splice in an electrical box you have to have 6 inches of wire protruding from the box. This extra wire allows you enough length to splice with wire-nuts and add pigtails to accommodate the switch. Remember all splices in electrical wire have to be made in a junction box. Most electrical fires are started at poor connections and that is why junction boxes are used to contain a fire if it starts. <><><> As you asked this question here, the best advice anyone can give you is to check with a local licensed electrician or your local electrical safety authority to find out for sure what the wiring code in your locality (town/state) says about doing this change to your household AC wiring.
The wiring codes and regulations are much stricter in many countries these days - some codes make it illegal to do this kind of work if you are not a licensed electrician in any room area or space which is likely to get water spray or splashes, such as a bathroom, shower room, laundry, pool area or similar. : IF YOU ARE NOT ALREADY SURE YOU CAN DO THIS JOB
SAFELY AND COMPETENTLY
REFER THIS WORK TO QUALIFIED PROFESSIONALS.
If you do this work yourself, always turn off the power
at the breaker box/fuse panel
BEFORE you attempt to do any work
AND
always use an electrician's test meter having metal-tipped probes
(not a simple proximity voltage indicator)
to insure the circuit is, in fact, de-energized.
Wiki User
∙ 15y ago
No, it is not safe to cut and splice into existing wires. You should install the ceiling fan where a proper electrical connection can be made to avoid any potential hazards caused by cutting and splicing wires. It is important to follow proper electrical wiring practices to ensure safety.
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The chemical that transmits the signal across the neuromuscular junction is called?
Acetylcholine is the chemical that transmits signals across the neuromuscular junction. It binds to receptors on the muscle cell membrane, leading to muscle contraction.
What part of nerve cell is adjacent to neuromuscular junction?
The axon terminal of a nerve cell is adjacent to the neuromuscular junction. The axon terminal releases neurotransmitters that transmit signals across the synapse to the muscle fiber. This signal triggers muscle contraction.
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The signal to excite a muscle cell must cross the neuromuscular junction by the diffusion of acetylcholine across the?
The signal to excite a muscle cell involves the release of acetylcholine from the motor neuron into the synaptic cleft at the neuromuscular junction. Acetylcholine diffuses across the synaptic cleft and binds to receptors on the muscle cell membrane, leading to depolarization and muscle contraction. This process is crucial for transmitting signals from the nervous system to the muscle for movement.
How does the neural signal get across the neuromuscular junction?
When an action potential reaches the end of a motor neuron, it triggers the release of neurotransmitters (acetylcholine) into the synaptic cleft. These neurotransmitters bind to receptors on the muscle cell membrane, causing depolarization of the muscle cell and ultimately leading to muscle contraction.
Why potential across pn junction is called potential barrier?
The potential across a pn junction is called potential barrier because majority charge carriers have to overcome this potential before crossing the junction.
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We have a junction across the road and 6 metres away from our parked car is this alound Great Answer Report
What happen when voltage across the pn junction increases?
If the potential across the junction is high enough, then it could cause it to conduct. This is with all diodes and is the forward voltage. If it is not high enough, it will just sit there and not conduct.
Can you measure the pd across pn junction by a simple voltmeter?
Yes.
What is the need of resistor in the experiment of pN junction diode?
The resistor limits current so you can measure voltage across the diode. When you forward bias and saturate a junction, the voltage across it will be constant (0.7 in silicon, for example).
What is the effect of temperature on PN junction diodes?
As temperature rises more minority carriers are created, causing leakage across the junction to rise. This can cause runaway and eventual destruction of the junction.
The chemical that transmits the signal across the neuromuscular junction is called?
Acetylcholine is the chemical that transmits signals across the neuromuscular junction. It binds to receptors on the muscle cell membrane, leading to muscle contraction.
Can walk up walls and across ceiling due to pads on its feet?
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What BEST describes a method for installing an operating system across the network?
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What is a barrier voltage?
The voltage across a forward-biased PN junction in a semiconductor diode or transistor.
Approximate voltage across the forward-biased base emitter?
The approximate voltage across the forward-biased base-emitter junction is 0.7 volts.
When temperature increases voltage across diode with constant current?
The voltage across a semiconductor diode (and across the base/emitter junction of a transistor) decreases as temperature increases: the actual figure is -2mV/°C.
