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Q: As per IS 11624-1986, what will be that water quality of irrigation water when electrical conductivity (EC) is in the range of 1500 to 3000 (micromhos/cm)?
  • A. Medium
  • B. High
  • C. Very high
  • D. Low
Correct Answer: Option A - As per IS 11624-1986 table-1–Water qualict rating based on the total salt concentration– Class Range of [EC] micromhezs/cm Low Below 1500 Medium 1500 - 3000 High 3000 - 6000 Very high Above 6000
A. As per IS 11624-1986 table-1–Water qualict rating based on the total salt concentration– Class Range of [EC] micromhezs/cm Low Below 1500 Medium 1500 - 3000 High 3000 - 6000 Very high Above 6000

Explanations:

As per IS 11624-1986 table-1–Water qualict rating based on the total salt concentration– Class Range of [EC] micromhezs/cm Low Below 1500 Medium 1500 - 3000 High 3000 - 6000 Very high Above 6000