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150va per 2 lanier ft
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How is track lighting load in residences calculated?
150va per 2 lanier ft
Can lengths of track lighting be added when the track is permanently connected?
Yes, lengths of track lighting can be added even when the track is permanently connected, but this typically requires the use of compatible track sections and connectors. It's important to ensure that the electrical capacity of the existing track can handle the additional load from the new sections. Always follow the manufacturer's guidelines and consult a professional electrician if needed to ensure safety and proper installation.
What is the NEC calculated general lighting and feeder load for a 2 story school that is 212' by 235' and has 157 receptacles?
To calculate the general lighting load for a school using the National Electrical Code (NEC), you typically use 3 watts per square foot for classrooms and similar spaces. For a school of 212' by 235', the total area is 49,770 square feet, resulting in a general lighting load of approximately 149,310 watts (or 149.31 kW). Additionally, for receptacles, the NEC allows for 180 VA per receptacle, leading to an additional load of about 28,260 VA (or 28.26 kW) for 157 receptacles. The total calculated load would then be the sum of these two components, equating to approximately 177.57 kW.
How is light switches regulated?
By the lighting load it carries, in amps.
What is calculated load?
A calculated load in electrical terminology is the sum of all of the loads that are connected to a system. To size a service distribution for a home all of the connected loads have to be calculated in. Some loads can be derated as per the electrical code. When the total amperage is calculated from the sum of all of the loads, the wire size and distribution can be sized to handle the calculated load.
What is proof load and how it is calculated?
proof load testing is to try to find the % at which the equipment can lift over the safety working load.
If the lighting load for 20000 sq ft building is estimated at 2W sq ft what will be the resulting heat generated by lighting?
That depends on the type of lighting . Fluorscent lighting for example , will give of little heat and fillament with generate far more .
What is the calculated load for an electric range rated at 16 kw?
a: there is no calculated load for the range. This 16 kw is the maximum that this particular range can safely use any thing less is OK.
Function of no-load in transformer in a open-circuit?
To calculate the no load current from transformer & core loss is also calculated.
How is total lighting load in amperes determined?
This is an answer that must be determined from the course material. There are several ways to do this.
How do you calculate a point load for a forklift truck?
To calculate the point load for a forklift truck, you first determine the weight of the load being lifted. Next, you need to identify the center of gravity of the load and consider the forklift's specifications, including its rated capacity and load center distance. The point load can be calculated by multiplying the weight of the load by the distance from the load's center of gravity to the forklift's front wheels. It's essential to ensure that the calculated point load does not exceed the forklift's maximum load capacity to maintain safety and stability.
How do you calculate mechanical advantage of pulley?
It is calculated by dividing the load by the effort.
