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Electrical Level 2 Module 1 Alternating Current Exam Questions with Verified Answers 2026/2027 New Update

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Electrical Level 2 Module 1 Alternating Current Exam Questions with Verified Answers 2026/2027 New Update

Institution
Electrical
Course
Electrical

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Electrical Level 2 Module 1 Alternating Current Exam
Questions with Verified Answers 2026/2027 New
Update

Transformers in which the primary and secondary voltages are 180 degrees out of phase are
known as - Answer -unlike-wound transformers




Reactive power is always - Answer -90° out of phase with true power




If the time for one cycle is 0.1 second, the frequency is - Answer -10Hz




If the phase angles of two sine waves are both 0 degrees, then the waves - Answer -are in phase




What is the true power in a 2A series RL circuit with a 100Ω resistor? - Answer -400W




The opposing force that an inductor presents to the flow of alternating current is called -
Answer -inductive reactance




The power factor can be defined as the ratio of true power to - Answer -apparent power



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  • electrical level 2
  • electrical level 2 module 1
  • electrical level 2 module 1 alternating current
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