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13 B. Which of the following transformation ratio(k) can increase the secondary voltage of transformer to 450 V, when the primary voltage is (V1)=15V: a. 20 O b. 30 O c.5 O d. 15

13 B. Which of the following transformation ratio(k) can increase the secondary voltage of transformer to 450 V, when the primary voltage is (V1)=15V: a. 20 O b. 30 O c.5 O d. 15

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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13 B. Which of the following transformation ratio(k) can increase the secondary voltage of transformer to 450 V, when the primary voltage is (V1)=15V: a. 20 O b. 30 O c. 5 O d. 15
Transcribed Image Text:13 B. Which of the following transformation ratio(k) can increase the secondary voltage of transformer to 450 V, when the primary voltage is (V1)=15V: a. 20 O b. 30 O c. 5 O d. 15
13 A.Consider a single-phase transformer if the primary ac voltage(V1) is 15V and the transformation ratio(K) of a transformer is 15. Identify the secondary voltage(V2) of a transformer. O a. 12 V O b. 20 V O c. 225 V O d. 120 V
Transcribed Image Text:13 A.Consider a single-phase transformer if the primary ac voltage(V1) is 15V and the transformation ratio(K) of a transformer is 15. Identify the secondary voltage(V2) of a transformer. O a. 12 V O b. 20 V O c. 225 V O d. 120 V
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