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What will be the effect if threaded portion of conduit is not fully fitted to the coupling?
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∙ 7y ago
In the United States, the NEC requires that runs of conduit be continuous and connections be made wrench tight. If done properly this provides added grounding protection to your circuits. If a connection is left loose, that added grounding protection does not exist.
There are times when threaded connections simply won't thread completely. This may require that the conduit threads be "run" with a threader to remove whatever is preventing this from happening. With experience you learn what is acceptable or not acceptable. Generally, if the connection is "wrench tight" and is otherwise secure, that is sufficient.
Bailee Jacobi
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Increasing the capacitance of the coupling capicitor in an RC coupled amplifier has what effect?
the circuit will pass waves of a lower frequency
What is a coupling?
couplings are used to join sections of long transmission shafts. couplings are also used to connect the shaft of a driving machine to the shaft of a separately built machine so as to give an effect of continuous shaft. the general classification of couplings is as given under: 1. rigid coupling 2. flexible coupling 3.Camlock coupling
Loading effect in RC coupled amplifier?
Loading of Rc coupled amplifier occurs, if you doesnt use coupling capacitors...... If avoiding input coupling capacitor the amplifier will load the function generator.. For more details go to http://mycircuits9.blogspot.com
What Effect thermo coupling has if broken?
The thermocouple generates a small amount of electricity when it is heated which sticks open an electromagnetic valve,If the thermocouple fails, you'll be able to light the pilot, but it will shut down when you release the button.They're easy enough to replace, and they're under $20.Remember, this is an electrical connection, not gas. You don't have to sock it down or use sealer.
How do coupling capacitors effect the frequency response of c e amplifier?
coupling capacitors are generally used to couple the the AC component of voltage to the DC component(biased voltage) of the transistor amplifier . As we know that the capacitor itself has some reactance which is variable with the applied frequency Rc=1/wc where w=frequency in radians = 2*pi*f and f= frequency of circuit. and, V=VC+VIN VC= voltage drop on capacitor VIN= resultant voltage available for the transistor for amplification so as, frequency increases reactance decreases drop on C decreases so, voltage available for transistor increases and now you can analyse yourself for the case if frequency decreases
What will be the effect of the threaded portion of conduit is not fully fitted to the coupling?
In the United States, the NEC requires that runs of conduit be continuous and connections be made wrench tight. If done properly this provides added grounding protection to your circuits. If a connection is left loose, that added grounding protection does not exist. There are times when threaded connections simply won't thread completely. This may require that the conduit threads be "run" with a threader to remove whatever is preventing this from happening. With experience you learn what is acceptable or not acceptable. Generally, if the connection is "wrench tight" and is otherwise secure, that is sufficient.
What will be the effect if the threaded portion of conduit is not fully fitted to the coupling?
In the United States, the NEC requires that runs of conduit be continuous and connections be made wrench tight. If done properly this provides added grounding protection to your circuits. If a connection is left loose, that added grounding protection does not exist. There are times when threaded connections simply won't thread completely. This may require that the conduit threads be "run" with a threader to remove whatever is preventing this from happening. With experience you learn what is acceptable or not acceptable. Generally, if the connection is "wrench tight" and is otherwise secure, that is sufficient.
What is meant by pull back effect when pulling in electrical cables in conduit?
what is meant by pull back effect when pulling in electric cables in conduit
Can you have only one current carrying conductor in a conduit?
You can have only one current carrying conductor in a conduit, but that conduit must have a slot to relieve the eddy currents that will be created by the transformer effect created by the conductor. It is better to run the neutral or opposite conductor along with the hot conductor together in the same conduit, or through the same penetration, so as to minimize this effect.
Project report on effect of metal coupling on the corrosion of iron?
because i dont know
Chemistry investigatory projects on the topic to study the effect of metal coupling on the rusting of iron?
There are several projects that can be done to find out the effect of coupling on rust. One example would be to experiment on several different types of alloys to see which rusts least.
Influence of crossing angle on amplitude in cabling to cabling coupling?
Using the cosine law of illumination, if two cables are laid at right angles, since cos 90 = 0, the coupling will be the lowest possible. If the two cables are laid parallel, the coupling will be maximum. Be aware that shielding or twisting of cable pairs reduces the coupling effect.
Increasing the capacitance of the coupling capicitor in an RC coupled amplifier has what effect?
the circuit will pass waves of a lower frequency
Why atoms having even number of electrons show only normal Zeeman effect?
because of S.L coupling
If the effect of the debit portion of an adjusting entry is to increase the balance of an asset account describe the effect of the credit portion of the entry?
increase the balance of the liability account :)
What is a coupling?
couplings are used to join sections of long transmission shafts. couplings are also used to connect the shaft of a driving machine to the shaft of a separately built machine so as to give an effect of continuous shaft. the general classification of couplings is as given under: 1. rigid coupling 2. flexible coupling 3.Camlock coupling
Loading effect in RC coupled amplifier?
Loading of Rc coupled amplifier occurs, if you doesnt use coupling capacitors...... If avoiding input coupling capacitor the amplifier will load the function generator.. For more details go to http://mycircuits9.blogspot.com
