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Test results for a 30 kVA, 3000/1 10 V transformer is given below: OC test: 1500 V, 0.25 A, 87.5 W SC test: 150 V, 10 A, 500 W 1. Estimate the percentage efficiency at full load and 0.8 pf2. Estimate the percentage efficiency at half load and unity pf3. Estimate the kVA output at which maximum efficiency occurs? for GATE 2024 is part of GATE preparation. The Question and answers have been prepared
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Test results for a 30 kVA, 3000/1 10 V transformer is given below: OC test: 1500 V, 0.25 A, 87.5 W SC test: 150 V, 10 A, 500 W 1. Estimate the percentage efficiency at full load and 0.8 pf2. Estimate the percentage efficiency at half load and unity pf3. Estimate the kVA output at which maximum efficiency occurs?, a detailed solution for Test results for a 30 kVA, 3000/1 10 V transformer is given below: OC test: 1500 V, 0.25 A, 87.5 W SC test: 150 V, 10 A, 500 W 1. Estimate the percentage efficiency at full load and 0.8 pf2. Estimate the percentage efficiency at half load and unity pf3. Estimate the kVA output at which maximum efficiency occurs? has been provided alongside types of Test results for a 30 kVA, 3000/1 10 V transformer is given below: OC test: 1500 V, 0.25 A, 87.5 W SC test: 150 V, 10 A, 500 W 1. Estimate the percentage efficiency at full load and 0.8 pf2. Estimate the percentage efficiency at half load and unity pf3. Estimate the kVA output at which maximum efficiency occurs? theory, EduRev gives you an
ample number of questions to practice Test results for a 30 kVA, 3000/1 10 V transformer is given below: OC test: 1500 V, 0.25 A, 87.5 W SC test: 150 V, 10 A, 500 W 1. Estimate the percentage efficiency at full load and 0.8 pf2. Estimate the percentage efficiency at half load and unity pf3. Estimate the kVA output at which maximum efficiency occurs? tests, examples and also practice GATE tests.