Physics-
General
Easy

Question

Three unequal resistors in parallel are equivalent to a resistance 1 ohm If two of them are in the ratio 1: 2 and if no resistance value is fractional, the largest of the three resistances in ohm is

  1. 4    
  2. 6    
  3. 8    
  4. 12    

The correct answer is: 6

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