ix transformers have the rms primary voltages $($VpVp$),$ number of primary turns $($NpNp$),$ and number of secondary turns $($NsNs$)$ listed below.

Part A

Which of the transformers are step$-$up transformers? Which of the transformers are step$-$down transformers?

Place the appropriate transformers into the two categories listed below.

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Vp$=240$VVp$=240$V

Np$=1000$turnsNp$=1000$turns

Ns$=500$turnsNs$=500$turns

Vp$=240$VVp$=240$V

Np$=1000$turnsNp$=1000$turns

Ns$=2000$turnsNs$=2000$turns

Vp$=480$VVp$=480$V

Np$=4000$turnsNp$=4000$turns

Ns$=2000$turnsNs$=2000$turns

Vp$=480$VVp$=480$V

Np$=2000$turnsNp$=2000$turns

Ns$=1000$turnsNs$=1000$turns

Vp$=120$VVp$=120$V

Np$=500$turnsNp$=500$turns

Ns$=2000$turnsNs$=2000$turns

step$-$up transformersdroppable

step$-$down transformersdroppable