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तमिलनाडु बोर्ड ऑफ सेकेंडरी एज्युकेशनएसएसएलसी (अंग्रेजी माध्यम) कक्षा १०

Mark the correct choice Assertion: Electric appliances with a metallic body have three wire connections. Reason: Three-pin connections reduce heating of the connecting wires. - Science

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प्रश्न

Mark the correct choice

  1. Assertion: Electric appliances with a metallic body have three wire connections.
  2. Reason: Three-pin connections reduce the heating of the connecting wires.

विकल्प

  • if both the assertion and the reason are true and the reason is the correct explanation of the assertion.

  • if both the assertion and the reason are true, but the reason is not the correct explanation of the assertion.

  • if the assertion is true, but the reason is false.

  • if the assertion is false, but the reason is true.

MCQ

उत्तर

If the assertion is true, but the reason is false.

Correct Reason:

Three-pin connections to protect the electrical shock. Because appliances carry a high electric current.

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अध्याय 4: Electricity - Evaluation [पृष्ठ ५६]

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सामाचीर कलवी Science [English] Class 10 SSLC TN Board
अध्याय 4 Electricity
Evaluation | Q V. 1. | पृष्ठ ५६
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