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Surveying and Levelling
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General surveying
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Handles of chain are made of:
A
Mild steel
B
Galvanized iron
C
Brass
D
Copper
Answer:
C. Brass
Related Questions:
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The lines passing through points at which the magnetic declination is equal at a given time are called:
The main principle of surveying is__________
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The bench marks used in small levelling are: