Supplies energy

Receives energy

Both supplies and receives energy

Amplifies signal

**If the output resistance of a voltage source is 4 a it internal resistance should be****At what frequency will an inductor of 5mH have the same reactance as a capacitor of 0.1 F?****Which of the following is not considered a physical factor affecting resistance?****In an ac circuit with XL and R in seriesa the****In a complex resistance-reactance planea XLis represented****Electron flow assumes charges flow from****³Any resistance R in a branch of a network in which a current I is flowing can be replaced by a…****Which of the following is the most popular waveform?****The impedance in the study of electronics is represented by resistan****If one resistance in a series connection is opena then****The value of temperature coefficient ( ) is dependent upon****In an ac wavea 30 degrees of phase is ___ of a cycle.****The reciprocal of a complex number is****Barium-strontium titanite dielectric material is also called****For parallel capacitorsa total charge is****The farad is not equivalent to which of the following combination of units****The reason why alternating current can induce voltage is****Voltage resonance means****An inductance of 1 mH is****Which of the following has negative temperature coefficient?****The power factor of a circuit is equal to****Refers specifically to steady state values of quantities in ac circuits which are complex numbers.****A capacitive load always has a ______ power facto****Another term for superconductor.****Which of the following capacitors is suitable for dc filter circuits?****Which statement is true?****What is the rms value of a square wave?****The ratio of maximum value to the effective value of an alternating quantity is called****What maximum voltage can be applied across the capacitor of time?****Which of the following is also known as antiresonant circuit?**