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One governing factor when determining the minimum size of conduit to be used is the?
One governing factor when determining the minimum size of conduit to be used is the number and size of the conductors it will contain. This includes considerations for the wire gauge, insulation type, and the overall fill capacity allowed by electrical codes, such as the National Electrical Code (NEC). Proper sizing ensures safe heat dissipation and minimizes the risk of damage to the conductors. Additionally, it accounts for future expansions or additional wiring needs.
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One governing factor when determining the minimum size of conduit to be used is the A length of the conduitB presence of waterC conductor fillD location?
The minimum size of conduit to be used is primarily determined by the C conductor fill. This refers to the amount of space the conductors occupy within the conduit, ensuring that there is enough room for heat dissipation and to prevent damage to the conductors. Compliance with the National Electrical Code (NEC) specifications for conductor fill is essential for safety and efficient operation.
In which case ripple factor is minimum?
when is ripple fator minimum
What is meant by the term fusing factor?
Fusing factor is the ratio of a fuse's minimum fusing current (the smallest current that will cause the fuse to melt) and the nominal rated current (usually the number in Amps marked on the fuse body).
Why is 240 volt electricity more dangerous than 12 volt electricity?
It is neither more or less dangerous . The determining danger factor is amperage.
What size Al conductor is needed for 400 amp current?
Allowable ampacities for a single 350 MCM aluminium conductor with an insulation factor of 90 degrees C is rated at 445 amps.Allowable ampacities for no more that three 700 MCM aluminium conductors in a conduit with an insulation factor of 90 degrees C are rated at 425 amps.
One governing factor when determining the minimum size of conduit to be used is the A length of the conduitB presence of waterC conductor fillD location?
The minimum size of conduit to be used is primarily determined by the C conductor fill. This refers to the amount of space the conductors occupy within the conduit, ensuring that there is enough room for heat dissipation and to prevent damage to the conductors. Compliance with the National Electrical Code (NEC) specifications for conductor fill is essential for safety and efficient operation.
What size conduit for 400amps?
The sizing of conduit systems that wire has to be pulled into is dependant on the physical size of the conductor being drawn into the conduit. The second governing factor is the conductor count of the specific conductor that is needed. A 500 MCM copper conductor with an insulation factor of 90 degrees C is rated at 430 amps. This is where the conductor count is need by the service, as to whether the service is single or three phase. In this specific case, the electrical code will allow both single and three phase installations to use the same size conduit. A maximum total of four 500 MCM conductors can be drawn into a 78 mm diameter conduit.
What is the major factor for determining inertia?
Mass is a major factor.
Why doesn't Brown University want have a GPA Requirement?
Most colleges don't have minimum GPA requirements, but that's not to say GPA isn't a very important factor in determining admission.
Determining factor of rep?
population
What is not a factor in determining critical mass is?
The color of the bicycles is not a factor in determining critical mass. Critical mass refers to the minimum number of participants needed for a collective action to be effective, typically in the context of a protest or demonstration involving cyclists. The factors that do influence critical mass include the number of participants, their level of commitment, and the visibility of the event.
In which case ripple factor is minimum?
when is ripple fator minimum
Is past drug addiction a factor when determining custody and visitation?
Yes it is a factor.
What factor should be considered in determining a safe speed According to the Navigation Rules what factor should be considered in determining a safe speed?
the state of visibility
Can color be a definitive factor in determining a mineral?
can color be a denitive factor in determinig a mineral
What is the determining factor that will or will not allow solute diffusion?
The primary determing factor would be the size of the substance
What factor is most important in determining a protein's optimum pH level?
The most important factor in determining a protein's optimum pH level is its specific amino acid composition.
