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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.