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LEVEL 2 MODULE 1 ALTERNATING
CURRENTS 2025 UPDATED ACTUAL EXAM
WITH CORRECT SOLUTIONS.
2:1 - correct answer- What is the step-down turns ratio of a
transformer with 200 turns in the primary and 100 turns in the
secondary?
induced high voltage - correct answer- Opening the secondary
of a CT under load will cause a dangerous level of___.
40Hz - correct answer- What is the hertz rating of an AC circuit
if the frequency is 20 cycles per 1/2 second?
340V - correct answer- Given: A circuit has an rms voltage of
120VAC. What is the peak-to-peak voltage?
175V - correct answer- A circuit has a peak voltage of 275V.
What is the average voltage value?
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one-third the applied voltage - correct answer- Each of three
equal capacitors in series has___.
XL=2piefL - correct answer- The formula for inductive
reactance is___.
10A - correct answer- Given: An AC circuit containing
resistance only. What is the current flow if the resistance is 15
ohms and the voltage is 150v?
Lags the voltage - correct answer- The current in inductive
circuit___.
Rms values - correct answer- Unless otherwise noted, the
calculations in AC circuits use___.
Increases - correct answer- When frequency decreases,
capacitive reactance___.
It leads the voltage. - correct answer- Which of the following is
true of the current in a capacitive circuit?
LEVEL 2 MODULE 1 ALTERNATING
CURRENTS 2025 UPDATED ACTUAL EXAM
WITH CORRECT SOLUTIONS.
2:1 - correct answer- What is the step-down turns ratio of a
transformer with 200 turns in the primary and 100 turns in the
secondary?
induced high voltage - correct answer- Opening the secondary
of a CT under load will cause a dangerous level of___.
40Hz - correct answer- What is the hertz rating of an AC circuit
if the frequency is 20 cycles per 1/2 second?
340V - correct answer- Given: A circuit has an rms voltage of
120VAC. What is the peak-to-peak voltage?
175V - correct answer- A circuit has a peak voltage of 275V.
What is the average voltage value?
, 2 | Page
one-third the applied voltage - correct answer- Each of three
equal capacitors in series has___.
XL=2piefL - correct answer- The formula for inductive
reactance is___.
10A - correct answer- Given: An AC circuit containing
resistance only. What is the current flow if the resistance is 15
ohms and the voltage is 150v?
Lags the voltage - correct answer- The current in inductive
circuit___.
Rms values - correct answer- Unless otherwise noted, the
calculations in AC circuits use___.
Increases - correct answer- When frequency decreases,
capacitive reactance___.
It leads the voltage. - correct answer- Which of the following is
true of the current in a capacitive circuit?
