मराठी

Assertion (A): In a household circuit all appliances are connected in parallel. Reason (R): Equivalent resistance in parallel is always less than individual resistances.

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प्रश्न

Assertion (A): In a household circuit all appliances are connected in parallel.

Reason (R): Equivalent resistance in parallel is always less than individual resistances.

पर्याय

  • Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of Assertion (A).

  • Both Assertion (A) and Reason (R) are true but Reason (R) is not the correct explanation of Assertion (A).

  • Assertion (A) is false, but Reason (R) is true.

  • Assertion (A) is true, but Reason (R) is false.

MCQ
विधान आणि तर्क
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उत्तर

Both Assertion (A) and Reason (R) are true but Reason (R) is not the correct explanation of Assertion (A).

Explanation:

Appliances are connected in parallel so that each gets the same mains voltage and can be switched on or off independently. It is true that the equivalent resistance in parallel is less than each individual resistance, but this is not the reason for connecting appliances in parallel.

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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 8: Electric Energy, Power and Household Circuits - EXERCISE-2 [पृष्ठ १९५]

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गोयल ब्रदर्स प्रकाशन A New Approach to ICSE Physics [English] Class 10
पाठ 8 Electric Energy, Power and Household Circuits
EXERCISE-2 | Q 21. | पृष्ठ १९५
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