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Online Short Questions For Chapter 5 "ICS Part 2 Physics Chapter 16 Short Questions Preparation "

Try The Short Questions For ICS Part 2 Physics Chapter 16 Short Questions Preparation

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Physics - ICS Part 2 Physics Chapter 16 Short Questions Preparation

Question # 1

Why a transformer can not work on DC input supply? Explain

  • Ans 1: Since a transformer work on the principle of mutual induction and direct current can not induce emf as in mutual induction,So a transformer can not work on DC supply input supply.
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Prepare Complete Set Wise Questions For Chapter 5 "ICS Part 2 Physics Chapter 16 Short Questions Preparation "

ICS Part 2 Physics Chapter 16 Short Questions Preparation - Set 1

Question # 1

Why a transformer can not work on DC input supply? Explain

  • Ans 1: Since a transformer work on the principle of mutual induction and direct current can not induce emf as in mutual induction,So a transformer can not work on DC supply input supply.
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ICS Part 2 Physics Chapter 16 Short Questions Preparation - Set 2

Question # 1

Define reactance,Describe the condition which will make the reactance small.

  • Ans 1: The opposition offered by capacitor or inductor to the flow of alternating current is called reactance.For a capacitor reactance will be small when frequency is large and for an inductor reactance will be small when frequency is small.
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