The transistors in figure "A" of the...

Question 1 / 270705eccefa5bacbc34ba4d48676

Question 1 of 270705eccefa5bacbc34ba4d48676

The transistors in figure "A" of the illustrated circuit are connected using what type of coupling? See illustration EL-0049.

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Question 1 of 27070

The transistors in figure "A" of the illustrated circuit are connected using what type of coupling? See illustration EL-0049.

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🔍 Key Concepts

• Compare figure A and B and note what is physically placed between Q1 and Q2 in each case. • Think about how AC (signal) is passed while DC bias is blocked between transistor stages. • Focus on the role of C1, L1, and R1 as the load and coupling path for the first transistor.

💭 Think About

• Ask yourself: Is there a transformer symbol between Q1 and Q2 in figure A, or is the signal passed some other way? • Does the coupling element between Q1 and Q2 allow DC to pass, or does it mainly pass AC while blocking DC? • What component actually sits in series between the output of Q1 and the input (base) of Q2 in figure A?

✅ Before You Answer

• Identify which component is the actual link carrying the signal from Q1 to Q2 in figure A. • Verify whether that linking component is a capacitor, transformer, or a direct wire connection. • Confirm whether the first transistor’s collector load is a simple resistor or a reactive impedance (like an inductor).

Question 1 of 27070

The transistors in figure "A" of the illustrated circuit are connected using what type of coupling? See illustration EL-0049.

RC coupling

transformer coupling

impedance coupling

direct coupling