What is Rt for parallel connected 1 .8 k ohm, 2 .1 k ohm, and 2 .8 k o – McqOptions

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1.	What is Rt for parallel connected 1 .8 k ohm, 2 .1 k ohm, and 2 .8 k ohmresistors?
A.	720 ohms
B.	670 ohms
C.	6 .7 k ohms
D.	2 .23 k ohms
Answer» B. 670 ohms

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