In the above question, what are the values of cut-off frequencies?
A). 140 kHz , 60 kHz
B). 1020 kHz , 980 kHz
C). 1030 kHz , 970 kHz
D). None of the above
1. Which of the following motors will operate at high power factor ?
2. Which of the following is not a unit of flux?
3. Ampere’s circuital law can be applied ________ the conductor
4. The disc of an instrument using eddy current damping should be of
5. In a parallel circuit, the branch with the lowest resistance has the most current.
7. Which of the following is a digital modulation technique?
8. A series resonant circuit is commonly called a tank circuit.
9. If 24 V are applied across a resistor and there are 10.9 mA of current, the resistance is
10. For a cell to work, which of the following condition(s) become necessary ?