LxW of building x 3 volt amps per sq. foot
The total lighting load in amperes is determined by first calculating the total wattage of all lighting fixtures in a circuit. This total wattage is then divided by the voltage of the circuit (usually 120V or 240V) using the formula: Amperes = Watts / Volts. Additionally, factors like the power factor (for non-resistive loads) may be considered to ensure accurate calculations. It's also important to account for any local codes or regulations that might affect the overall load calculation.
calculate the total sum of lighting power and add 10% as safe operation of the transformer. then select a transformer for that rating. suppose your total lighting power is 300VA. add 10% of the total lighting power so the total power is 330VA. therefore your transformer size can be 330va or more. please follow IEE regulations.
The total resistance in a series circuit is determined by adding (summing) the individual resistances of each component in the circuit.
If the circuit consists of resistors only, you simply add the values of all the resistors, in ohms.
The number of kilowatt-hours (kWh) required to light a building depends on several factors, including the size of the building, the type and efficiency of the lighting used, and the number of hours the lights are on each day. For example, a small office may consume around 1,000 to 2,000 kWh annually for lighting, while larger commercial buildings can use significantly more. To determine the exact consumption, one would need to calculate the total wattage of all lighting fixtures and multiply it by the hours of operation.
LxW of building x 3 volt amps per sq. foot
LxW of building x 3 volt amps per sq. foot
This is an answer that must be determined from the course material. There are several ways to do this.
The total lighting load in amperes is determined by first calculating the total wattage of all lighting fixtures in a circuit. This total wattage is then divided by the voltage of the circuit (usually 120V or 240V) using the formula: Amperes = Watts / Volts. Additionally, factors like the power factor (for non-resistive loads) may be considered to ensure accurate calculations. It's also important to account for any local codes or regulations that might affect the overall load calculation.
calculate the total sum of lighting power and add 10% as safe operation of the transformer. then select a transformer for that rating. suppose your total lighting power is 300VA. add 10% of the total lighting power so the total power is 330VA. therefore your transformer size can be 330va or more. please follow IEE regulations.
Total Utility may be determined by summing up the marginal utilities of each unit consumed.
It was determined by total population.
ion kon
total
lighting
lighting
how you determined the timing of activities and the total float?