By what means is the division of the...

Question 1 / 270705eccefa4bacbc34ba4d481aa

Question 1 of 270705eccefa4bacbc34ba4d481aa

By what means is the division of the reactive kVAR load between paralleled AC generators automatically controlled?

Question 1 of 27070

By what means is the division of the reactive kVAR load between paralleled AC generators automatically controlled?

🔍 Key Concepts

• Difference between real power (kW) and reactive power (kVAR) in AC systems • What governors actually control on a generator vs. what voltage regulators control • How reactive power sharing is maintained when AC generators are paralleled

💭 Think About

• Which part of the generator system affects frequency and speed, and which part affects voltage and excitation? • When two generators are paralleled, how do they keep their terminal voltages coordinated so that reactive load is shared? • Which option is directly linked to the field excitation of the generator rather than to its mechanical drive?

✅ Before You Answer

• Identify which device controls excitation/terminal voltage (this is the one tied to reactive power sharing). • Confirm that governors are primarily associated with speed and frequency, not reactive power. • Eliminate any option that is not a standard control component in a typical shipboard AC generator paralleling system.

Question 1 of 27070

By what means is the division of the reactive kVAR load between paralleled AC generators automatically controlled?

prime mover governors

voltage regulators

phase balance relay

proportioner

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