There is an improper impedance match between...

Question 1 / 20GQajE1VRZegzD6Hmcb4l

Question 1 of 20GQajE1VRZegzD6Hmcb4l

There is an improper impedance match between a 30 watt transmitter and the antenna, with 5 watts reflected. How much power is actually radiated?

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Question 1 of 20

GQajE1VRZegzD6Hmcb4l

There is an improper impedance match between a 30 watt transmitter and the antenna, with 5 watts reflected. How much power is actually radiated?

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🔍 Key Concepts

• Forward power vs. reflected power in a transmitter-antenna system • Basic power relationship: Transmitted power = Forward power − Reflected power (when considering only these two values) • What improper impedance match does to effective radiated power

💭 Think About

• If 30 watts is leaving the transmitter but 5 watts is reflected back, what happens to the remaining power? • Which choice best represents the net power actually going out through the antenna after subtracting what is reflected? • Does reflected power add to, subtract from, or have no effect on the power that is actually radiated?

✅ Before You Answer

• Be clear on which value is total output from the transmitter and which value is reflected back. • Confirm that reflected power does not increase radiated power; it represents loss or mismatch. • Before picking an answer, explicitly compute: Net radiated power = forward (transmitter) power − reflected power and compare that result to the options.

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Question 1 of 20

There is an improper impedance match between a 30 watt transmitter and the antenna, with 5 watts reflected. How much power is actually radiated?

35 watts.

30 watts.

25 watts.

20 watts.

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Question 1 / 20GQajE1VRZegzD6Hmcb4l

Question 1 of 20GQajE1VRZegzD6Hmcb4l

There is an improper impedance match between a 30 watt transmitter and the antenna, with 5 watts reflected. How much power is actually radiated?

Back

Question 1 of 20

GQajE1VRZegzD6Hmcb4l

There is an improper impedance match between a 30 watt transmitter and the antenna, with 5 watts reflected. How much power is actually radiated?

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