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Assertion (A): A jigger tends to give an end to end shade variation.
Reason (R): The leading end of the fabric passes through the fresh liquor more times than the trailing end.

  • A.A is false but R is true
  • B.Both A and R are true, and R is the correct explanation of A
  • C.Both A and R are true, but R is not the correct explanation of A
  • D.A is true but R is false

Answer: B

Both are true and the reason gives the mechanism: dye exhausts as the run proceeds, so each end sees a different liquor concentration and the difference shows as tailing along the piece. Careful dye selection reduces the effect.

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