In an induction motor circuit, the apparent power is ___ the true power delivered by the motor.

Study for the Independent Electrical Contractors (IEC) Year 2 Part 3 Test. Use flashcards and multiple choice questions with hints and explanations to prepare confidently. Get exam-ready now!

In an induction motor circuit, the apparent power refers to the combination of true power (the power consumed that performs useful work) and reactive power (the power that oscillates between the source and the load). In practical terms, induction motors typically operate with a power factor of less than one due to the presence of reactive power associated with the motor's inductive nature.

Since these motors require reactive power to maintain their magnetic fields, the total apparent power, which is measured in volt-amperes (VA), will be greater than the true power, measured in watts (W), that the motor converts into mechanical output. This relationship leads to the conclusion that the apparent power is indeed greater than the true power delivered by the motor.

Understanding this distinction is crucial for electrical contractors, as it directly impacts the sizing of electrical components, the design of circuits, and ensuring compliance with electrical codes and standards regarding power factor correction and efficiency in motor applications.

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