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Free gk questions Online Test - MeritNotes
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No. of Questions :10
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1. Name three magnetic materials?
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2. What is an electric current?
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3. What is a battery?
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4. Define electric current and electrons?
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5. Define angle of declination?
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6. What is the angle of dip?
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7. What are heat engines?
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8. What is magnetic induction?
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9. What is a load stone?
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10. What are the uses of electro magnets?
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