6 K

3.7 K

5 K

4.7K

**What dielectric is generally employed by a variable capacitor?****For a series circuita the higher the quality factor****Which of the following is a way of decreasing mutual inductance?****A series RLCcircuit consists of a 10 resistor in series with L = 10 Ha and C= 100 F. Determine a new…****A series RLCcircuit has a ______ power factor at its half-power points****Which one of the following elements serves as a protection against overload?****What is the total resistance of a two equal valued resistors in series?****If the capacitance of mica capacitor is 5 times the capacitcitora then the relative permittivity of…****Which of the following does not affect resistance?****If an emf in circuit A produces a current in circuit Ba then the same emf in circuit Bproduces the same…****The symbol Q refers to****What refers to the lowest voltage across any insulator that can cause current flow?****What is the total capacitance of 10 capacitorsa each of 20 F in series?****When two in-phase sine waves that have identical frequency and amplitude are added togethera then the…****A circuit whose parameters change with voltage or current.****If two equal resistances connected in series across a certain supply are now connected in parallel across…****When two pure sine waves of the same frequency and the same amplitude which are exactly 180Û outof-phase…****The ratio between the active power and the apparent power of a load in an ac circuit is called****As applied to a series RLCcircuita bandwidth means****Resistor with colored bands in the body****An open resistor when checked with an ohmmeter reads****What can be used to estimate resonant frequency and to find reactance at any frequency for any value…****What is expected when two 20 k a 1 watt resistor in parallel are use instead of one 10 k a 1 watt?****When the power factor of a circuit is zeroa****What is the total effective capacitance of two 0.25 F capacitors connected in series?****When two unequal values of resistors are connected in parallel across a dc sourcea greater current flows…****The Q-factor of a series resonant circuit is also known as****In a circuita a passive element is one which****What is a closed path made of several branches of the network called?****For a parallel ACcircuita ___ is used as a reference phasor.**