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Subject :NSO    Class : Class 6

To protect the user, part(s) _______ of the plug as shown in the figure must be made of electrical insulators.


A P only
B R only
C R and S
D Q and S


Ok I like exam

Ans 1:

Class : Class 9
C

Ans 2:

Class : Class 9

Ans 3:

Class : Class 6
C

Ans 4:

Class : Class 8
It is C as The user only Touches the R and S parts of the plug

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