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The power taken by a 3-phase load is commonly expressed as "three-phase power," which can be calculated using the formula ( P = \sqrt{3} \times V_L \times I_L \times \cos(\phi) ), where ( P ) is the total power, ( V_L ) is the line voltage, ( I_L ) is the line current, and ( \cos(\phi) ) is the power factor. This formulation accounts for the three phases of the system, providing a comprehensive measure of power consumption in three-phase electrical systems.
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Which type of safety is taken at power plant?
OSHA, NFPA and EPA regulations specify what safety precautions must be taken at power plants. Also various state and local regulations must be considered as well.
What is difference between volt ampere and watt rating?
Watt rating is the amount of real power that is absorbed (or supplied). VA is normally the units given to the total complex power which is made up of the real power and reactive power. The formula for complex power is as follows. S = P + jQ P is the real power which is used by the resistive elements of the component while the reactive power (imaginary power) is that power which the capacitive and inductive parts of the circuit cause to flow. Watt ratings are always lower (or equal) to the VA rating due to the fact that it neglects imaginary power that is flowing, because of this both ratings should be taken into account.
What is meant by battery operated motors?
Motors which have their electrical power supply taken from batteries.
Have a step up tranformer. 110 volts to 220 volts. Power 550VA. Can I connect the secondary to 220 volts and get 110 volts form the Primary and use this 110 volts to run an equipment that draws 2 amps?
firstly please know what is ment by secondary and primary? primary-it means power is given to that port secondary-it means power is taken from that port you can use the transformer in any mode that meas you can give power to primary for taking power from secondry and vice versa. you can use the power delivered by the transformer from the secondry for any purpouse
Definition of email security?
Email security refers to the collective measures taken to secure the access of the content of a given email service or account.
What is term referred to when power is taken away from central and state government and given to local government?
decentralization
What gases will be taken in and given out by a green plant in darkness?
Carbon dioxide is taken in. Oxygen is given out
What can not be taken away?
hope can not be taken, it can only be given
Is the right of way given or taken in a traffic intersection?
The right of way is given in a traffic intersection, not taken.
What is the sign of the result when the absolute value of an expression is taken?
When the absolute value of an expression is taken, the result is always non-negative. This means that the outcome will be either zero or a positive number, regardless of whether the original expression was negative or positive. The absolute value effectively removes any negative sign from the expression.
Is energy given or taken off with electrons?
It is given off
Is the expression tooth and nail a hyperbole?
It is - a figure of speech not to be taken literally
What is taken before its given to you?
A Picture
What is the expression used when property is taken over for public use?
Eminent domain
What is taken from you before it is given to you?
money
What is given before it's taken?
Life
How do you get work done if you have given mass and power?
To calculate work done when given mass and power, you need to know the force applied and the distance over which the force is applied. Work done is calculated as the product of force, distance, and the cosine of the angle between them. Power is the rate at which work is done, so you can calculate it by dividing the work done by the time taken to complete the work.
