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The open-circuit and short-circuit characteristic of a single-phase synchronous generator are shown on the same graph below.
A field current of 60 A produces the rated voltage. If the effective armature resistance of the generator is 0.3 Ω, determine the synchronous reactance of the machine [in Ohm].
  • a)
    1.75
  • b)
    1.85
Correct answer is between '1.75,1.85'. Can you explain this answer?
Verified Answer
The open-circuit and short-circuit characteristic of a single-phase s...
From the given figure, at the field current, If = 60A
Open-circuit voltage, VOC = 500V
Short-circuit armature, ISC = 275A
Hence, the synchronous impedance,
Synchronous reactance,
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The open-circuit and short-circuit characteristic of a single-phase synchronous generator are shown on the same graph below.A field current of 60 A produces the rated voltage. If the effective armature resistance of the generator is 0.3 Ω, determine the synchronous reactance of the machine [in Ohm].a)1.75b)1.85Correct answer is between '1.75,1.85'. Can you explain this answer?
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The open-circuit and short-circuit characteristic of a single-phase synchronous generator are shown on the same graph below.A field current of 60 A produces the rated voltage. If the effective armature resistance of the generator is 0.3 Ω, determine the synchronous reactance of the machine [in Ohm].a)1.75b)1.85Correct answer is between '1.75,1.85'. Can you explain this answer? for GATE 2024 is part of GATE preparation. The Question and answers have been prepared according to the GATE exam syllabus. Information about The open-circuit and short-circuit characteristic of a single-phase synchronous generator are shown on the same graph below.A field current of 60 A produces the rated voltage. If the effective armature resistance of the generator is 0.3 Ω, determine the synchronous reactance of the machine [in Ohm].a)1.75b)1.85Correct answer is between '1.75,1.85'. Can you explain this answer? covers all topics & solutions for GATE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The open-circuit and short-circuit characteristic of a single-phase synchronous generator are shown on the same graph below.A field current of 60 A produces the rated voltage. If the effective armature resistance of the generator is 0.3 Ω, determine the synchronous reactance of the machine [in Ohm].a)1.75b)1.85Correct answer is between '1.75,1.85'. Can you explain this answer?.
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