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How do I locate a Step up transformer from 240 3 phase to 480 single phase?

Call your local utility.


In a modern industrial plant the most likely polyphase power system in use is a A. one-phase system. C. three-phase system. B. two-phase system. D. four-phase system.?

A "three-phase system" is a polyphase system having three phases. The term "polyphase system" just means a system having multiple phases. If it is used by itself, "a polyphase system" doesn't mean "a three-phase system".


How does a two-phase system differ from a three phase system?

A two-phase system is archaic and you are unlikely to find it in use anywhere these days, so it is mainly of historical interest. A two-phase, three-wire system, consists of two phase voltages, displaced from each other by 90 electrical degrees, and a phase voltage which is 1.414 x phase voltage.A three-phase system consists of three phase voltages which are displaced from each other by 120 electrical degrees. In the case of a three-phase, three-wire, system, the line voltages are numerically equal to the phase voltages; in the case of a three-phase, four-wire, system, the line voltages are 1.732 x phase voltage.


What is Electricity use difference between 3 phase and 1 phase?

A two-phase a.c. system is an archaic system, in which two phase voltages are generated 90 electrical degrees apart. It has nothing whatsoever to do with the US 'split phase' system that supplies North American homes. A two-phase system can be a four-wire system, or a three-wire system, and was useful because, unlike a single-phase system, it could create naturally rotating magnetic fields in induction motors. It has long been superseded by the three-phase system.


How many volts is there in a single phase?

The number of Volts in a residential service drop in the US is either 120V 2 Wire, 120V-208V Network, or 120-240V 3 Wire. A 120-208V Network service is not single phase, but its 120V portion is.

Related Questions

What is the locate phase of the PR execution?

In the case of PR execution, PR stands for "personnel recovery" and involves five IMDC location is performed during the support phase of the Army PR System.


What during the locate phase of the PR execution?

In the case of PR execution, PR stands for "personnel recovery" and involves five IMDC location is performed during the support phase of the Army PR System.


Is performed during the locate phase of the pr?

In the case of PR execution, PR stands for "personnel recovery" and involves five IMDC location is performed during the support phase of the Army PR System.


What is performed the locate phase of pr execution?

In the case of PR execution, PR stands for "personnel recovery" and involves five IMDC location is performed during the support phase of the Army PR System.


Is performed during the locate phase of PR execution?

In the case of PR execution, PR stands for "personnel recovery" and involves five IMDC location is performed during the support phase of the Army PR System.


Performed during the locate phase of the PR execution?

In the case of PR execution, PR stands for "personnel recovery" and involves five IMDC location is performed during the support phase of the Army PR System.


What is performed during the pr execution locate phase?

In the case of PR execution, PR stands for "personnel recovery" and involves five IMDC location is performed during the support phase of the Army PR System.


What is performed during locate phase of PR execution?

During the PR execution the report of the IMDC event is transmitted.


Which is performed during the locate phase of the pr execution?

During the PR execution the report of the IMDC event is transmitted.


What is performed during the support phase of the PR system?

IMDC location is performed during the support phase of the Army PR System execution.


Which is performed during during the locate phase of the PR execution?

During the PR execution the report of the IMDC event is transmitted.


Of the following is performed during the locate phase of the pr execution?

During the PR execution the report of the IMDC event is transmitted.