10-44. A capacitor is NOT normally used alone as a filter in a dc switching circuit for which of the following reasons? 1. It only works in an ac circuit 2. Its reactance is too high for a dc circuit 3. Its value is too large for a dc circuit 4. Its interference exceeds that of opening an unfiltered circuit 10-45. A resistor used for proper RC filtering should be what size in respect to the load resistance? 1. One-fifth 2. One-fourth 3. One-third 4. One-half 10-46. When the inductance-capacitance filter method is used, the inductor should be connected in the dc power supply in what configuration with respect to the load? 1. In series only 2. In parallel only 3. In series or parallel, depending on the inductor rating 4. In series-parallel 10-47. An ideal low-pass filter has no insertion loss at which of the following frequencies? 1. At its cutoff frequency 2. Below its cutoff frequency only 3. Above its cutoff frequency only 4. Above or below its cutoff frequency 10-48. To eliminate radiation of harmonics produced by an overdriven output amplifier, what type of filter is used? 1. Bandpass 2. Band-reject 3. Low-pass 4. High-pass 10-49. 10-50. 10-51. 10-52. 10-53. 10-54. The bandpass filter configuration of sections for an antenna is normally selected so the upper limit of the pass band approaches or exceeds the frequency of the lower limit of the pass band by what multiple factor? 1₀ Six 2. Two 3. Eight 4. Four Band-reject filter elements are arranged in which of the following basic configuration? 1. W-section 2. V-section 3. P-section 4. L-section Which of the following bonding methods is considered ideal for all frequencies? 1. Direct 2. Indirect 3. Simplex 4. Multiple Which of the following lengths of bonding jumpers is the most effective in eliminating lightning discharge? 1. 8 in. 2. 2 in. 3. 6 in. 4. 4 in. What is the lowest voltage that will destroy or damage an ESD-sensitive device? 1. 10 V 2. 20 V 3. 30 V 4. 35 V The generation of static electricity on an object by rubbing is known as the 1. electrostatic charge 2. dielectric effect 3. triboelectric effect 4. prime charge 69