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.Management Sciences
A. about the same
B. much smaller
C. much higher
D. somewhat smaller
E. none of the above
Related Mcqs:
- No-load on a transformer is carried out to determine______________?
- A. copper loss B. magnetising current C. magnetising current and loss D. efficiency of the transformer...
- The maximum efficiency of a distribution transformer is____________?
- A. at no load B. at 50% full load C. at 80% full load D. at full load...
- Which winding of the transformer has less cross-sectional area?
- A. Primary winding B. Secondary winding C. Low voltage winding D. High voltage winding...
- An open-circuit test on a transformer is conducted primarily to measure______________?
- A. insulation resistance B. copper loss C. core loss D. total loss E. efficiency F. none of the above...
- Which of the following acts as a protection against high voltage surges due to lightning and switching ?
- A. Horn gaps B. Thermal overload relays C. Breather D. Conservator...
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