Free EE Online Quiz

1. In the high-frequency range, the voltage gain will be





2. Which of the following components control the high frequency response of the R-C coupled amplifier?
  1. Parasitic capacitances of the transistor
  2. Coupling capacitance
  3. Stray capacitances
  4. Wiring capacitance
Select the correct answer using the code given below:





3. Thermal runaway is not possible in FET because as the temperature of FET increases





4. An operational amplifier possesses





5. h-parameter or hybrid parameters are used only for,





6. Pick the correct option based on the following statements:
  1. Root locus is a locus of poles
  2. A type-N control system will have a bode-plot of steady state decay of





7. It’s given that RL of a control system doesn’t cross imaginary axis at all and lies on left hand side of S plane. Then pick the correct option as related to system





8. If a dominant zero is introduced in a system function, then the pick the correct options as related to unit response of the function





9. Pick the correct statement of the following





10. Which bridge is used to determine frequency?





11. Two coils have self-inductances of 0.09 H and 0.01 H and a mutual inductance of 0.015H. The coefficient of coupling between the coils is





12. The direction of rotation of D.C. series motor can be reserved





13. In a thyristorised converter, a free-wheeling diode is used to ________





14. The transient stability of the power system can be effectively improve by








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