Electrics and Transformers | Baamboozle - Baamboozle

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15

Why do we depend on transformers to have electricity?

Voltage change is necessary for transmission and distribution lines.

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15

The winding that receives the supply voltage is called?

primary winding

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15

The power cables used to move electricity from the power station to the consumers distribution plant are called _____________ lines.

transmission

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15

What does a step down transformer do?

Decrease the voltage

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15

Vs is the?

secondary voltage

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thief

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25

fairy

Take points!

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shark

Other team loses 15 points!

Okay!

lifesaver

Give 25 points!

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15

Will a transformer change the frequency of cycles (Hz Hertz)?

no

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25

Describe how a transformer works.

AC source ---> Primary Winding ---> Magnetic field ---> Secondary winding ---> AC outlet

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15

Ns is the?

number of secondary windings

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15

Which Transformer has more turns on the primary winding?

step down transformer

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15

Vp is the?

primary voltage

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eraser

Reset score!

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rocket

Go to first place!

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fairy

Take points!

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banana

Go to last place!

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trap

No points!

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shark

Other team loses 20 points!

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shark

Other team loses 25 points!

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thief

Give points!

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15

What does EMF stand for?

electromotive force

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15

Why are coils made of aluminium or copper?

Because they are highly conductive

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15

Does a step down transformer lower the output voltage for distribution?

yes

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