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Author Question: A primary current of 6.0 A exists in an ideal iron-core transformer at a primary voltage of 100 ... (Read 139 times)

genevieve1028

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on: Jul 28, 2018
A primary current of 6.0 A exists in an ideal iron-core transformer at a primary voltage of 100 volts. If the current in the secondary is 0.75 A, calculate the output voltage.
 a. 12.5 V
  b. 40 V
  c. 400 V
  d. 800 V
  e. 200 V

Question 2

Familiar groups of stars that are parts of a constellation or parts of different constellations are called
 a. configurations.
  b. asterisms.
  c. major sequences.
  d. local groups.


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anyusername12131

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Reply #1 on: Jul 28, 2018
Answer to Question 1

d

Answer to Question 2

b


genevieve1028

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Reply 2 on: Jul 28, 2018
Thanks for the timely response, appreciate it

xiaomengxian

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Reply 3 on: Yesterday
Wow, this really help

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