हिंदी

The following diagram shows a three pin socket marked as 1, 2 and 3. a. Identify and write live (L) neutral (N) and earth (E) against the correct number. - Physics

Advertisements
Advertisements

प्रश्न

The following diagram shows a three pin socket marked as 1, 2 and 3.

  1. Identify and write live (L) neutral (N) and earth (E) against the correct number.
  2. To which part of the appliance is the terminal 1 connected?
  3. To which wire joined to 2 or 3, is the fuse connected?
टिप्पणी लिखिए
Advertisements

उत्तर

  1. 1 – Earth, 2 – Neutral, 3 – Live
  2. Terminal 1 is connected to the outer metallic case of the appliance.
  3. The fuse is connected to live wire joined to 3 so that in case of excessive flow of current, the fuse melts first and breaks down the circuit to protect appliances.
shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 9: Household Circuits - EXERCISE - 9 (B) [पृष्ठ २२८]

APPEARS IN

सेलिना Physics [English] Class 10 ICSE
अध्याय 9 Household Circuits
EXERCISE - 9 (B) | Q 22. | पृष्ठ २२८
Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×