The resistivity of alloys \[={{R}_{\text{alloy}}}\]; the resistivity o – McqOptions

MCQOPTIONS

1.	The resistivity of alloys \[={{R}_{\text{alloy}}}\]; the resistivity of constituent metals \[{{R}_{\text{metal}}}\]. Then, usually [KCET 1994]
A.	\[{{R}_{\text{alloy}}}={{R}_{\text{metal}}}\]
B.	\[{{R}_{\text{alloy}}}<{{R}_{\text{metal}}}\]
C.	There is no simple relation between \[{{R}_{\text{alloy}}}\] and \[{{R}_{\text{metal}}}\]
D.	\[{{R}_{\text{alloy}}}>{{R}_{\text{metal}}}\]
Answer» E.

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