Download CBSE Sample Paper 2024-25 for class 12th to 8th

Physics Test 37

Result

Physics Test 37

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Question 1
4 / -1

The core of any transformer is laminated so as to

A
reduce the energy loss due to eddy currents

B
make it light weight

C
make it robust and strong

D
increase the secondary voltage.

Solution

Transformer- Transformers are used to change the value of an alternating current from a higher value to a lower one or lower value to higher value. The core of any transformer is laminated so as to reduce the energy loss due to eddy currents.