LEVEL 2 MODULE 1 ALTERNATING
CURRENTS CORRECTLY ANSWERED FINAL
SCRIPT 2026 FULL SOLUTIONS AND
CORRECT ANSWERS GRADED A+
⩥ The power factor in an ac circuit is equal to the __________________
of the phase shift angle. Answer: Cosine
⩥ In an ac circuit with no phase difference between voltage and current
which is true?. Answer: True Power equals apparent power
⩥ The opposition offered by a coil to flow of alternating current is
called?. Answer: Inductive reactance
⩥ Which of the following factors will cause an increase in the inductive
reactance of a circuit?. Answer: Frequency
⩥ When the capacitive reactance in an ac electric circuit is equal to the
inductive reactance, the circuit is said to be?. Answer: In Phase
⩥ What is the actual opposition to current flow created by a capacitor in
an ac circuit?. Answer: Capacitive reactance
, ⩥ If the frequency increases in an ac circuit containing inductors, what
will happen to the total inductive reactance of that circuit?. Answer:
Total reactance will increase.
⩥ One megahertz is equal to which of the following?. Answer:
1,000,000Hz
⩥ Unless otherwise specified, any values given for current or voltage in
an ac circuit are assumed to be?. Answer: Effective values
⩥ If the frequency in an ac circuit containing capacitors increases, what
will happen to the total capacitive reactance of that circuit?. Answer:
Total capacitive reactance will decrease
⩥ When installed in an ac circuit, which of the following components
will cause current to lag voltage?. Answer: ELI = current lags the
voltage
Capacitors
⩥ Which of the following is a common trend in modern aircraft design?.
Answer: Increase the use of electrical and electronic systems
⩥ What is the total opposition to current flow in an ac circuit?. Answer:
Impedance
CURRENTS CORRECTLY ANSWERED FINAL
SCRIPT 2026 FULL SOLUTIONS AND
CORRECT ANSWERS GRADED A+
⩥ The power factor in an ac circuit is equal to the __________________
of the phase shift angle. Answer: Cosine
⩥ In an ac circuit with no phase difference between voltage and current
which is true?. Answer: True Power equals apparent power
⩥ The opposition offered by a coil to flow of alternating current is
called?. Answer: Inductive reactance
⩥ Which of the following factors will cause an increase in the inductive
reactance of a circuit?. Answer: Frequency
⩥ When the capacitive reactance in an ac electric circuit is equal to the
inductive reactance, the circuit is said to be?. Answer: In Phase
⩥ What is the actual opposition to current flow created by a capacitor in
an ac circuit?. Answer: Capacitive reactance
, ⩥ If the frequency increases in an ac circuit containing inductors, what
will happen to the total inductive reactance of that circuit?. Answer:
Total reactance will increase.
⩥ One megahertz is equal to which of the following?. Answer:
1,000,000Hz
⩥ Unless otherwise specified, any values given for current or voltage in
an ac circuit are assumed to be?. Answer: Effective values
⩥ If the frequency in an ac circuit containing capacitors increases, what
will happen to the total capacitive reactance of that circuit?. Answer:
Total capacitive reactance will decrease
⩥ When installed in an ac circuit, which of the following components
will cause current to lag voltage?. Answer: ELI = current lags the
voltage
Capacitors
⩥ Which of the following is a common trend in modern aircraft design?.
Answer: Increase the use of electrical and electronic systems
⩥ What is the total opposition to current flow in an ac circuit?. Answer:
Impedance
