A transformer used to step up its input...

Question 1 / 20gQB3j81F7BFrdFYAilQx

Question 1 of 20gQB3j81F7BFrdFYAilQx

A transformer used to step up its input voltage must have:

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Question 1 of 20

gQB3j81F7BFrdFYAilQx

A transformer used to step up its input voltage must have:

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🔍 Key Concepts

• Step-up vs. step-down transformers and how they change voltage • The relationship between number of turns in the coils and voltage • Basic transformer formula: voltage is proportional to the turns ratio

💭 Think About

• If a transformer increases voltage from primary to secondary, how must the turns on the secondary compare to the primary? • What happens to the voltage when the secondary has fewer turns than the primary? More turns? • Which option matches the turns relationship needed to increase (step up) the output voltage?

✅ Before You Answer

• Recall that V_primary / V_secondary = N_primary / N_secondary (V = voltage, N = number of turns) • Identify which side (primary or secondary) has the higher voltage in a step-up transformer • Match the correct turns ratio (more or fewer turns on secondary) that gives a higher secondary voltage

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Question 1 of 20

A transformer used to step up its input voltage must have:

More turns of wire on its primary than on its secondary.

More turns of wire on its secondary than on its primary.

Equal number of primary and secondary turns of wire.

None of the above statements are correct.

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Question 1 / 20gQB3j81F7BFrdFYAilQx

Question 1 of 20gQB3j81F7BFrdFYAilQx

A transformer used to step up its input voltage must have:

Back

Question 1 of 20

gQB3j81F7BFrdFYAilQx

A transformer used to step up its input voltage must have:

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

— No credit card needed