Polar

Rectangular

Trigonometric

Exponential

**The resistance of an insulator ___ when its temperature is increased.****An inductive circuit of resistance 16.5 and inductance of 0.14 H takes a current of 25 ?. if the frequency…****When two complex conjugates are subtracteda the result is a****What is the resonant frequency of a circuit when L of 25 microhenrys and C of 10 picofarads are in parallel?****The value of temperature coefficient ( ) is dependent upon****What is the total effective capacitance of two 0.25 F capacitors connected in series?****Which of the statements below is not true?****An open resistor when checked with an ohmmeter reads****Points to be considered in choosing a capacitor****A series RL circuit has R of 10 and XL of 5 a its impedance in rectangular form is given by****Which statement is true about a passive circuit?****If a coil has a Q of 10a it means that****Which of the following dielectric materials makes the highest-capacitance capacitor?****The ratio of W/VA in an ac circuit means****A capacitance of 0.05 F equals****When current and voltage arte in phase in an ac circuita the ___ is equal to zero.****Inductive reactance applies only to sine waves because it****The power factor of a circuit is equal to****For parallel capacitorsa total charge is****When the temperature of copper wire is increased its resistance is****Which of the following does not affect resistance?****Barium-strontium titanite dielectric material is also called****A capacitor is used to****What is the reading of an ohmmeter for a shorted capacitor?****When two unequal values of resistors are connected in parallel across a dc sourcea greater current flows…****Delta to wye or wye to delta transformation technique is applied to a ___ network.****A factor that states how much the resistance changes for a change in temperature?****The impedance in the study of electronics is represented by resistan****An intermittent and non-symmetrical alternating current like that obtained from the secondary winding…****The temperature-resistance coefficient of pure gold is**