Kelvin‚Äö√Ñ√∂‚àö√ë‚àö¬•s bridge consists of _

1.	Kelvin‚Äö√Ñ√∂‚àö√ë‚àö¬•s bridge consists of _________
A.	double bridge
B.	single bridge
C.	half bridge
D.	three fourth bridge
Answer» B. single bridge

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