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Anantha Narayanan M S from NPS Goaplapuram Chennai, Chennai
Subject :NSO    Class : Class 6

Ans 1:

Akshat Iyer from Sri Kumaran Children's Home, Bengaluru
Class : Class 7
x can be either (B) or (C)

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Anantha Narayanan M S from NPS Goaplapuram Chennai, Chennai
Subject :NSO    Class : Class 6

Ans 1:

Shomili from Global Indian International School, Singapore
Class : Class 9
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Ans 2:

Ujan Anam from Don Bosco Senior Secondary School, Nerul , Navi Mumbai
Class : Class 6
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Anantha Narayanan M S from NPS Goaplapuram Chennai, Chennai
Subject :NSO    Class : Class 6

Ans 1:

Chinmayi S Manoj from Global public school, Kochi
Class : Class 7
(A) fats

Ans 2:

Amrik Pal from Kendriya Vidyalaya DRDO, Bangalore
Class : Class 6
a option

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Anantha Narayanan M S from NPS Goaplapuram Chennai, Chennai
Subject :NSO    Class : Class 6

Ans 1:

ankana pari from Bk T P P Prabi Sengupta High School, Suri Birbhum
Class : Class 6
It is part W.

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Anantha Narayanan M S from NPS Goaplapuram Chennai, Chennai
Subject :NSO    Class : Class 6

Ans 1:

Arsh from Lahs, Gwalior
Class : Class 3

Ans 2:

Sanjana Iyer from HFS Powai, Mumbai
Class : Class 9

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Anantha Narayanan M S from NPS Goaplapuram Chennai, Chennai
Subject :NSO    Class : Class 6

Ans 1:

Ashwak from Cambridge, Jalandhar
Class : Class 8
The answer is B as metal case is only conductor and if fuse is connected it would be blown off

Ans 2:

R Banik from Delhi Public School Raipur , Raipur
Class : Class 3
Earth wire is always to prevent from electric shock when metal case comes in live wire, in that case current flow to earth and it prevents electric current pass through human body

Ans 3:

Anushka Hazarika from DPS Megacity, Kolkata
Class : Class 2
I think the answer should be B - if earth wire is connected to the fuse (which will burn out after a certain threshold of current passes thru' it) , it will not prevent a shock.

Ans 4:

Amogh from CLMSishya, Chennai
Class : Class 7

Ans 5:

PARNIKA SINGH from GYAN GANGA EDUCATION ACADEMY, RAIPUR
Class : Class 10
the answer should be b because the earth wire should be connected to the metal case. Current caring wire should be connected with the fuse.

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Anantha Narayanan M S from NPS Goaplapuram Chennai, Chennai
Subject :NSO    Class : Class 6

Ans 1:

Shomili from Global Indian International School, Singapore
Class : Class 9
The answer should be B

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SANJAY MANOCHA from ST FRANCIS DE SALES SENIOR SECONDARY SCHOOL JANAKPURI NEW DELHI, New Delhi
Subject :NSO    Class : Class 6

Ans 1:

Amrik Pal from Kendriya Vidyalaya DRDO, Bangalore
Class : Class 6
d

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Harsh from D.A.V.PUBLIC SCHOOL PATIALA, Patiala
Subject :NSO    Class : Class 6

Ans 1:

Amrik Pal from Kendriya Vidyalaya DRDO, Bangalore
Class : Class 6
c

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Dhruv from na, Udaipur
Subject :NSO    Class : Class 6

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