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MCQs: A parallel resonant band-pass filter consists of a 6.8 Ω resistor in series with a parallel network made up of an 8 µH coil and a 120 pF capacitor. The output is taken across the capacitor/coil. Assume RW = 0 Ω. What is the center frequency of the filter?
Category: Electrical Engineering Questions, Published by: teswesm
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MCQs: In a certain low-pass filter, fc = 3.5 kHz. If the input voltage is a 6 V sine wave with a dc level of 10 V, what is the output voltage magnitude?
Category: Electrical Engineering Questions, Published by: teswesm
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MCQs: An RL low-pass filter consists of a 5.6 mH coil and a 3.3 kΩ resistor. The output voltage is taken across the resistor. The circuit’s critical frequency is______________?
Category: Electrical Engineering Questions, Published by: teswesm
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MCQs: An RC high-pass filter consists of a 0.2 µF capacitor and a 220 Ω resistor. The output is taken across the resistor. The circuit’s critical frequency is_____________?
Category: Electrical Engineering Questions, Published by: teswesm
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MCQs: At a certain frequency, the output voltage of a filter is 6 V and the input is 12 V. The voltage ratio in decibels is_____________?
Category: Electrical Engineering Questions, Published by: teswesm
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MCQs: A series resonant band-pass filter consists of a 2 mH coil, a 0.005 µF capacitor, and a 120 Ω resistor. The winding resistance of the coil is 12 Ω. The output voltage is taken off the resistor. Input voltage is 12 Vrms. What is the output voltage magnitude at the center frequency (f0)?
Category: Electrical Engineering Questions, Published by: teswesm
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MCQs: A series resonant band-stop filter consists of a 68 Ω resistor, a 110 mH coil, and a 0.02 µF capacitor. The internal resistance, RW, of the coil is 4 Ω. Input voltage is 200 mV. Output voltage is taken across the coil and capacitor in series. What is the output voltage magnitude at f0?
Category: Electrical Engineering Questions, Published by: teswesm
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MCQs: In a certain low-pass filter, fc = 3.5 kHz. Its passband is____________?
Category: Electrical Engineering Questions, Published by: teswesm
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MCQs: In a certain parallel resonant band-pass filter, the resonant frequency is 14 kHz. If the bandwidth is 4 kHz, the lower frequency_____________?
Category: Electrical Engineering Questions, Published by: teswesm
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MCQs: At a certain frequency, the output voltage of a filter is 6 V and the input is 12 V.the filter’s bandwidth is____________?
Category: Electrical Engineering Questions, Published by: teswesm
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MCQs: Which of the following is a mineral ?
Category: Civil Engineering Mcqs, Published by: teswesm
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MCQs: Gypsum is a_________________?
Category: Civil Engineering Mcqs, Published by: teswesm
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MCQs: Which of the following is a rock ?
Category: Civil Engineering Mcqs, Published by: teswesm
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MCQs: Slate is formed by metamorphic action on______________?
Category: Civil Engineering Mcqs, Published by: teswesm
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MCQs: Which of the following has more fire resisting characteristics ?
Category: Civil Engineering Mcqs, Published by: teswesm
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MCQs: The predominant constituent which is responsible for strength in granite is_____________?
Category: Civil Engineering Mcqs, Published by: teswesm
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MCQs: Jumper is a tool used for_______________?
Category: Civil Engineering Mcqs, Published by: teswesm
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MCQs: A good building stone should not absorb water more than_____________?
Category: Civil Engineering Mcqs, Published by: teswesm
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MCQs: Sandstone is a ________________?
i. sedimentary rock
ii. aqueous rock
iii. silicious rock
The correct answer is:
Category: Civil Engineering Mcqs, Published by: teswesm
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MCQs: Which of the following sedimentary rocks changes into quartzite by metamorphic action ?
Category: Civil Engineering Mcqs, Published by: teswesm
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