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Q: Which of the following method to used for measurement of workability of concrete?
- A. Air permeability test
- B. Rebound hammer test
- C. Pullout test
- D. Compaction factor test
Correct Answer:
Option D - Workability test is done by-
(i) Slump test
(ii) Compaction test
(iii) Vee-bee consistometer test
(iv) Flow test
(v) Kelly ball test
Non- destructive testing machine method for concrete-
(i) Rebounded method
(ii) Pull- out testing
(iii) Ultra- sonic pulse velocity etc.
D. Workability test is done by-
(i) Slump test
(ii) Compaction test
(iii) Vee-bee consistometer test
(iv) Flow test
(v) Kelly ball test
Non- destructive testing machine method for concrete-
(i) Rebounded method
(ii) Pull- out testing
(iii) Ultra- sonic pulse velocity etc.
Explanations:
Workability test is done by- (i) Slump test (ii) Compaction test (iii) Vee-bee consistometer test (iv) Flow test (v) Kelly ball test Non- destructive testing machine method for concrete- (i) Rebounded method (ii) Pull- out testing (iii) Ultra- sonic pulse velocity etc.Address
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