ENGINEERING > ELECTRONICS-ENGINEERING-MCQ > ELECTRICAL-CIRCUITS

About ENGINEERING Following are some of the multiple choice questions on the ELECTRICAL-CIRCUITS with answers that will help the students in developing their knowledge.
    (1)Conventional flow assumes charges flow from
    (2)Electron flow assumes charges flow from
    (3)Series resonance occurs when
    (4)The symbol Q refers to
    (5)The ratio of W/VA in an ac circuit means
    (6)What is the reciprocal of quality factor?
    (7)In liquids and gases, ionization current results from a flow of
    (8)VL = VC in a series RLC circuit when
    (9)At what frequency will an inductor of 5mH have the same reactance as a capacitor of 0.1 µF?
    (10)Property of an electric circuit that dissipates electric energy
    (11)What is the other name of relative permittivity?
    (12)In a series RLC circuit
    (13)Resistor with colored bands in the body
    (14)In a resonant circuit, if Q ≥ 10 resonant frequency bandwidth.
    (15)Which of the following conditions is not true for a series RLC circuit at resonance?
    (16)The current is times the maximum current at half-power points of a resonance curve.
    (17)A gang capacitor is a variable capacitor in which capacitance is varied by changing the
    (18)In an ac circuit with inductive reactance, the
    (19)If three 9 mH inductors are connected in parallel without mutual inductance then the total inductance is
    (20)What is the specific resistance of a pure germanium?
    (21)Two capacitors of capacitance 9 µF and 18 µF in series will have a total capacitance of
    (22)In a series RLC circuit
    (23)A series RLC circuit has a power factor at its half-power points
    (24)A tank circuit is a
    (25)A capacitive load always has a power facto
    (26)Which of the following amplifier is considered linear?