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Q: Chemical emulsion for anti-termite treatment of floor consists of application of diluted emulsion in holes until refusal or up to a maximum of ............. litres per hole.
  • A. One-half
  • B. One
  • C. Three
  • D. Two
Correct Answer: Option B - Chemical emulsion shall be squirted into these holes using a hand operated pressure pump untill refusal or to a maximum of one litre per hole. • The holes shall be sealed.
B. Chemical emulsion shall be squirted into these holes using a hand operated pressure pump untill refusal or to a maximum of one litre per hole. • The holes shall be sealed.

Explanations:

Chemical emulsion shall be squirted into these holes using a hand operated pressure pump untill refusal or to a maximum of one litre per hole. • The holes shall be sealed.