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The core of a transformer is laminated t...

The core of a transformer is laminated to reduce

A

flux leakage

B

copper loss

C

hysteresis loss

D

eddy current

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XII BOARDS PREVIOUS YEAR-QUESTION PAPER 2022 TERM 1 SET 1-SECTION-B
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  10. Which of the following statements is correct?

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  11. The equivalent resistance between A and B of the network shown in figu...

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  13. Two charges 14 muC and -4 muC are placed at (-12 cm, 0, 0) and (12 cm,...

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  14. A 300 Omega resistor and a capacitor of (25/pi)muF are connected in se...

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  15. The core of a transformer is laminated to reduce

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  16. Assertion (A) : A negative charge in an electric field moves along the...

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  17. Assertion : We cannot make a magnet with only one pole. Reason : Ma...

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  18. Assertion: When radius of circular loop carrying current is doubled, i...

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