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Related Mcqs:
- A common method of cooling a power transformer is_______________?
- A. natural air cooling B. air blast cooling C. oil cooling D. any of the above...
- Two transformers operating in parallel will share the load depending upon their____________?
- A. leakage reactance B. per unit impedance C. efficiencies D. ratings...
- An ideal transformer will have maximum efficiency at a load such that?
- A. copper loss = iron loss B. copper loss iron loss D. none of the above...
- The maximum load that a power transformer can carry is limited by its________________?
- A. temperature rise B. dielectric strength of oil C. voltage ratio D. copper loss...
- Which of the following parts of a transformer is visible from outside ?
- A. Bushings B. Core C. Primary winding D. Secondary winding...
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