| 1. |
The single stage well point system of dewatering an excavation can be used if the depth of excavation does not exceed
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Answer:
Option (d) |
| 2. |
The arrangement of supporting an existing structure by providing supports underneath, is known as
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Answer:
Option (a) |
| 3. |
A temporary rigid structure having platforms to enable masons to work at different stages of a building, is known as
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Answer:
Option (c) |
| 4. |
If the depth of an excavation is 20 metres, number of single stage well points to be installed at various levels, is
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Answer:
Option (a) |
| 5. |
Pick up the incorrect statement from the following :
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Answer:
Option (d) |
| 6. |
The arrangement made to support an unsafe structure temporarily, is known as
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Answer:
Option (c) |
| 7. |
The term _______ is used to indicate the treatment which is given to a building so as to prevent or control the growth of termite in a building.
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Answer:
Option (d) |
| 8. |
______ are also known as non subterranean or wood nesting termites.
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Answer:
Option (a) |
| 9. |
_________ termites cannot survive or live without maintaining a connection with the soil
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Answer:
Option (c) |
| 10. |
Which chemical is used as a soil treatment in termite proofing?
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Answer:
Option (a) |