Computer Programming MCQs — Test 164
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Question 1
Weber is the unit of_____________?
Question 2
emf induced in a circuit according to Faradays law depends on the_____________?
Question 3
A dynamo converts______________?
Question 4
A.C cannot be used for_______________?
Question 5
Current produced by moving the loop of wire across a magnetic field is called_____________?
Question 6
cmf generated by A.C dynamo depends upon_____________?
Question 7
The practical illustration of the phenomenon of mutual induction is____________?
Question 8
A parallel resonant band-pass filter consists of a 90 Ω resistor in series with a parallel network made up of a 60 mH coil and a 0.02 µF capacitor. The output is taken across the capacitor/coil. The coil winding has a resistance of 20 Ω. What is the center frequency of the filter?
Question 9
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?
Question 10
An RC low-pass filter consists of a 120 Ω resistor and a 0.002 µF capacitor. The output is taken across the capacitor. The circuit’s critical frequency is___________?