Principles of Star and Delta

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Which of the above values shows the line voltage for a star connected load

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Which of the following values would be the approximate value of line voltage for a delta connected load with a phase voltage of 900V

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A three phase delta connected load has a phase voltage of 230V what would be the approximate line voltage

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In a star connected system what is the relationship between the line and phase voltage

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Which of the following values would be the approximate value of phase voltage for a delta connected load with a line voltage of 400V

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Which of the above values shows the line current for a delta connected load

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Which of the following values would be the approximate value of line current for a delta connected load with a phase current of 75A

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Which of the following values would be the approximate value of line current for a delta connected load with a phase current of 60A

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Which of the below values shows the phase voltage for a star connected load

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Which of the above values shows the phase current for a delta connected load

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Why is it important to balance three phase loads as evenly as possible across the three phases

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Which of the following would not require a neutral connection

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Which of the following values is the approximate neutral current for a balanced star connected load drawing 12 A per phase

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Which of the following values would be the approximate value of line current for a star connected load with a phase current of 110 A

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Which of the following values would be the approximate value of phase current for a star connected load with a line current of 90 A

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Which of the above meters shows the line voltage for a star connected load

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Which of the above meters shows the phase voltage for a star connected load

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Which of the above meters shows the phase current for a star connected load

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What is the approximate value of line current for the delta system shown?

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What is the approximate value of phase current for the delta system shown?

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Which of the following is the phase voltage for the star system shown

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What is the approximate value of phase voltage for the delta system shown

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What is the approximate value of phase current for the delta system shown?

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What formula would you use to calculate the Line voltage

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Three phase Star connected system provided with a neutral can be used for

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In a star connected system what is the relationship between the line and phase current

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From the following diagram what number represents the Line Current

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From the following diagram if number 1 is 11kV what would the value number 3 be

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From the diagram below, what does the number 4 represent

2 Electrical Science Test sobre Principles of Star and Delta, creado por Vito Martino el 12/05/2014.

Principles of Star and Delta

Which of the above values shows the line voltage for a star connected load

Which of the following values would be the approximate value of line voltage for a delta connected load with a phase voltage of 900V

A three phase delta connected load has a phase voltage of 230V what would be the approximate line voltage

In a star connected system what is the relationship between the line and phase voltage

Which of the following values would be the approximate value of phase voltage for a delta connected load with a line voltage of 400V

Which of the above values shows the line current for a delta connected load

Which of the following values would be the approximate value of line current for a delta connected load with a phase current of 75A

Which of the following values would be the approximate value of line current for a delta connected load with a phase current of 60A

Which of the below values shows the phase voltage for a star connected load

Which of the above values shows the phase current for a delta connected load

Why is it important to balance three phase loads as evenly as possible across the three phases

Which of the following would not require a neutral connection

Which of the following values is the approximate neutral current for a balanced star connected load drawing 12 A per phase

Which of the following values would be the approximate value of line current for a star connected load with a phase current of 110 A

Which of the following values would be the approximate value of phase current for a star connected load with a line current of 90 A

Which of the above meters shows the line voltage for a star connected load

Which of the above meters shows the phase voltage for a star connected load

Which of the above meters shows the phase current for a star connected load

What is the approximate value of line current for the delta system shown?

What is the approximate value of phase current for the delta system shown?