SSE JE Electrical Engineering 24 March 2021 Shift 2 Paper

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Question : 105 of 200

Marks: +1, -0

The percentage voltage regulation of transmission lines is computed as:
(Where s is the sending end; R, receiving end; NL, no-load; FL, full-load)

${| V _{ S }^{ FL }|-| V _{ R }^{ FL }|}/{| V _{ R }^{ NL }|} × 100$
${| V _{ R }^{ NL}|-| V _{ R }^{ FL }|}/{| V _{ R }^{ FL}|} × 100$
${| V _{ S }^{ FL }|-| V _{ R }^{ NL}|}/{| V _{ R }^{ FL}|} × 100$
${| V _{ S }^{ FL }|-| V _{ R }^{ FL }|}/{| V _{ S }^{ NL }|} × 100$

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