Test Academy | A three-phase cylindrical rotor synchronous generator has a synchronous reactance X S and a negligible armature resistance. The magnitude of per phase terminal voltage is V A and the magnitude of per phase induced emf is E A . Considering the following two statements P and Q. P : For any three-phase balanced leading load connected across the terminals of this synchronous generator, V A is always more than E A . Q : For any three-phase balanced lagging load connected across the terminals of this synchronous generator, V A is always less than E A . P is true and Q is false, P is true and Q is true. , P is false and Q is false., P is false and Q is true.

Question

A three-phase cylindrical rotor synchronous generator has a synchronous reactance X_S and a negligible armature resistance. The magnitude of per phase terminal voltage is V_A and the magnitude of per phase induced emf is E_A . Considering the following two statements P and Q.

P : For any three-phase balanced leading load connected across the terminals of this synchronous generator, V_A is always more than E_A .

Q : For any three-phase balanced lagging load connected across the terminals of this synchronous generator, V_A is always less than E_A .

Options :

P is true and Q is false
P is true and Q is true.
P is false and Q is false.
P is false and Q is true.

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