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What else can I help you with?
What determines the size of a main breaker distribution panel?
You'll need to know what the total current demand is for the circuit, then select the circuit breaker that will take the load without tripping, i.e. its rating will have to be equal to or larger than the demand. There are other factors to consider, but for domestic installations (in the UK) you'd normally install 'B' Type MCBs. If this answer hasn't clarified things, then you need to seek the services of a professional electrician.
What affects Bed load particle size?
what is bed load particle size
If you doubled the load resistor in a wheatstone bridge. the load current would not be half as much Why not?
Because by increasing the load resistance, the total circuit resistance is reduced. This means with less resistance, there is more current drawn from the source. Doubling the size of a load resistor increases the load current.
What pieces of information are needed before selecting a power supply?
The main piece of information needed is the load wattage or amperage that will be connected to the power supply. Once this is known the power supply of a greater size that the load should be chosen. Also with this information the size of the wires can be calculated from the power supply to the load. Too small a wire will create a voltage drop at the load end of the circuit. This will cause under performance of the load.
What are the main contributing factors that cause back injuries in the workplace?
Factors includesThe weight of the load lifted· The range of the lift· The location of the load in relation to the body· The size and shape of the load· Distance and duration the load is carried· The number and frequency of lifts performed
Which of Voltage drop is the main consideration while designing?
The size of the wire is the main factor when dealing with voltage drop. The idea is to maintain the voltage and a specific amperage at the load end of the circuit.
Front load washer drain size?
The outlet pipe needs to be a minimum of two inches and then expanding to the four inch main line
What is the main function of an electric circuit?
The purpose of an electrical panel board or electrical distribution panel is to supply individual circuits from the main distribution board. As the board is supplied with one circuit of high capacity , it needs to be broken down into smaller branch circuits. Breakers accomplish this obligation by plugging into the panels main bus-bars. The load side of the breaker then goes to the specific load. The size of the breaker is dependant upon the size of the load of that circuit. The conductor that feeds the load is dependant upon the size of the breaker feeding that load.
Can you connect two 3 phase feed cables in parallel to one circuit breaker and if so what will the total output current be?
The answer to the first part of your question is yes but the wire size has to be of a size specified in the electrical code for wires connected in parallel. As for the second part of the question the total current output is governed by the current draw of the load. It is the load current that governs the parallel wire size and the trip capacity of the breaker.
What size diesel generator would you need if there was a power outage?
The size of the generator is based on the size of the load you want to supply. Size up the load in watts or amps along with what phase (single or three) and voltage that the load requires. These are needed to give a complete answer.
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 size of beam will span 18 feet with a load of 2130psi?
That depends on many other factors. What is the beam material? Is the load a point load concentrated in one spot, or is it uniform across the total span? Specing beams is something that should be left up to a qualified person.
