Q.1.
Which of the following are units for inductance?I. HenryII. Joules/(Ampere)2III. Volt . second/Ampere
Q.2.
Which of the following is the total series capacitive reactance formula?
Q.3.
Which component opposes any change in current?
Q.4.
1 Henry is equivalent to
Q.5.
A time-delay relay that uses an RC timing circuit is called a(n)_________
Q.6.
In an electric DC power supply, a capacitor is commonly used to__________
Q.7.
How power rating is specified for transformers?
Q.8.
Lenz's law states that the induced voltage across an inductor ____.
Q.9.
A coil that opposes any change in current flow is called a(n) __________
Q.10.
A common inductor found in fluorescent light fixtures is a __________
Q.11.
The formula for calculating total parallel capacitance is __________
Q.12.
One of the effects a capacitor has in a DC circuit is that it will __________.
Q.13.
Which of the following is a type of capacitor?
Q.14.
The energy stored by a capacitor is called a(n) __________.
Q.15.
Capacitance is measured in __________.
Q.16.
Which of the following is the correct formula for calculating total parallel inductive reactance in a parallel circuit?
Q.17.
Which of the following is the correct formula for calculating total series inductance?
Q.18.
The resistance provided by an inductor in an AC circuit is called __________.
Q.19.
__________ affects a DC circuit only when the current is first turned on, turned off, or when there is a charge in the load resistance.
Q.20.
Inductance is measured in __________.