AT&T TKT II / Actual Exam Questions & Correct
Answers, Certified Solutions / 2025/2026.
Amperes - (ANSWER)The rate of electron flow, the unit for measuring electrical
current; the abbreviation is amp.
decreases - (ANSWER)When the frequency of the applied voltage increases
capacitive reactance increases, decreases, or remains the same.
6.5 k - (ANSWER)Convert 6500 ohms to K ohms
.033 - (ANSWER)Convert 33 mili amps to amps
True/apparent - (ANSWER)In an AC current, if the power factor = .5, then the
________ power is 1/2 the __________ power
less than 90 degrees - (ANSWER)In the RCL circuit, the phase difference between
voltage and current is ____________
.14 KV - (ANSWER)If an electrical door bell has a resistance of 70 ohms and
requires a current of 2 amps, the voltage necessary to operate the bell
is________
electromotive force (emf) - (ANSWER)A volt is a measure of this
, Inductive reactance increases - (ANSWER)When the applied frequency is
increased in a circuit containing an inductor and a capacitor
2 x 10-4 Farads - (ANSWER)200 micro farads is the same as
Coulomb - (ANSWER)Base unit of charge
3.18 K ohms - (ANSWER)The reactance of a capacitor of .005 fd, at a frequecy of
1000 Hz will be________
Positive - (ANSWER)electrons will always move toward the
more__________charge
Current - (ANSWER)Inductance if that quality of a circuit that opposes any
changes in _____________
Voltage - (ANSWER)A capacitor apposes any change in __________
140 micro henries - (ANSWER)Two inductance coils of 60 and 80 micro henries
are connected in series, but without any mutual coupling. The total inductance
would be_________
3 ohms - (ANSWER)Resistors of 10, 15, and 6 ohms are connected in parallel. The
total resistance is_________
Answers, Certified Solutions / 2025/2026.
Amperes - (ANSWER)The rate of electron flow, the unit for measuring electrical
current; the abbreviation is amp.
decreases - (ANSWER)When the frequency of the applied voltage increases
capacitive reactance increases, decreases, or remains the same.
6.5 k - (ANSWER)Convert 6500 ohms to K ohms
.033 - (ANSWER)Convert 33 mili amps to amps
True/apparent - (ANSWER)In an AC current, if the power factor = .5, then the
________ power is 1/2 the __________ power
less than 90 degrees - (ANSWER)In the RCL circuit, the phase difference between
voltage and current is ____________
.14 KV - (ANSWER)If an electrical door bell has a resistance of 70 ohms and
requires a current of 2 amps, the voltage necessary to operate the bell
is________
electromotive force (emf) - (ANSWER)A volt is a measure of this
, Inductive reactance increases - (ANSWER)When the applied frequency is
increased in a circuit containing an inductor and a capacitor
2 x 10-4 Farads - (ANSWER)200 micro farads is the same as
Coulomb - (ANSWER)Base unit of charge
3.18 K ohms - (ANSWER)The reactance of a capacitor of .005 fd, at a frequecy of
1000 Hz will be________
Positive - (ANSWER)electrons will always move toward the
more__________charge
Current - (ANSWER)Inductance if that quality of a circuit that opposes any
changes in _____________
Voltage - (ANSWER)A capacitor apposes any change in __________
140 micro henries - (ANSWER)Two inductance coils of 60 and 80 micro henries
are connected in series, but without any mutual coupling. The total inductance
would be_________
3 ohms - (ANSWER)Resistors of 10, 15, and 6 ohms are connected in parallel. The
total resistance is_________
