6 1-44.   What is the arrangement of both "series" and "shunt" peaking components called? 1.    Coordinated 2.    Combination 3.    Combined 4.    Complex 1-45.   Which of the following components in a transistor amplifier circuit tends to limit the low-frequency response of the amplifier? 1.    The transistor 2.    The load resistor 3.    The coupling capacitor 4.    The input-signal-developing resistor Figure 1B.—Video Amplifier. IN ANSWERING QUESTIONS 1-46 THROUGH 1-52, REFER TO FIGURE 1B. 1-46.   What is the purpose of L1 in relation to Q1? 1.    Decoupling 2.    Shunt peaking 3.    Series peaking 4.    Input-signal developing 1-47.   What is the purpose of C4 in relation to Q2? 1.    Decoupling (Bypass) 2.    Shunt peaking 3.    Series peaking 4.    Input-signal developing 1-48.   What is the purpose of R4 in relation to Q1? 1.    Coupling resistor 2.    Input-signal developing 3.    Low-frequency compensation 4.    High-frequency compensation 1-49.   What is the purpose of L4 in relation to Q2? 1.    Coupling 2.    Decoupling 3.    Shunt peaking 4.    Series peaking 1-50.   What is the purpose of R10 in relation to Q2? 1.    Swamping 2.    Input-signal developing 3.    Low-frequency compensation 4.    High-frequency compensation 1-51.   Which of the following components is/are used for high-frequency compensation for Q2? 1. C4 2. L3 3. R9 4.    All of the above 1-52.   Which of the following components is/are used for low-frequency compensation for Q1? 1. C1 2. C2 3. R3 4.    All of the above 1-53.   What is the effect of the gain of an amplifier if the input-signal developing impedance is decreased? 1.    It decreases 2.    It increases 3.    It remains the same 4.    It cannot be determined