A 230/2300 V transformer takes no load current of
6.5 and absorbs 187w. If the resistance of primary is
0.0612 What is core loss?
A. 122.5w
B. 184.5w
C. 206.4w
D. 191.3w
Answers
Answer:
Q.1 ‘Leave-The plant’s food factories’. Explain the process (in
100 words) with the help of appropriate labeled diagram :
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Q.2 Search for information from the internet and answer the
following questions :
(a) Name the states of India that produces 90% of mulberry silk.
Core loss is 184.5 w
Given:
No load current 6.5 absorbs 187 w
resistance of primary 0.0612
230/2300 V
To find:
The core loss of the transformer
Solution:
230/187*0.0612 = 184.5 w
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