In a parallel LC circuit, if the signal frequency is decreased below the resonant frequency, then ___________
A). XL decreases and XC increases
B). XL increases and XC decreases
C). Line current becomes minimum
D). None of the above
2. Following will occur if level of electrolyte falls below plates
3. Which of the following mercury arc rectifier will deliver least undulating current?
4. In an RL high-pass filter, the output is taken across the inductor and the output leads the input.
5. Vout = 500 mV, and Vin = 1.3 V. The ratio Vout/ Vin expressed in dB is
6. Which of the following devices may be used for extending the range of instruments ?
7. The size of a power transistor is made considerably large to ___________
8. Is a cable is to be designed for use on 1000 kV, which insulation would you prefer ?
9. A forward biased pn junction diode has a resistance of the order of
10. If any term in the first column of a Routh array becomes zero, then