Practice Test: Question Set - 02
1. What is the limit of error in 20m chain as per IS?
- (A) ± 3
mm
- (B) ± 5
mm
- (C) ± 6
mm
- (D) ± 8
mm
2. What is the mark established between GTS bench marks by various government departments, PWD and other engineering agencies?
- (A) Change point
- (B) Arbitrary
bench mark
- (C) Permanent
bench mark
- (D) Temporary
bench mark
3. What is the principle of survey?
- (A) Traverse
- (B) Triangulation
- (C) Work from
whole to part
- (D) Work from
part to whole
4. What is the chain of 100 feet long generally used for taking offset in chain surveying?
- (A) Gunter’s
chain
- (B) Revenue
chain
- (C) Metric chain
- (D) Engineer’s
chain
5. Which type of tape is commonly used for measuring offset?
- (A) Linen tape
- (B) Steel tape
- (C) Invar tape
- (D) Metallic
tape
6. What is the length if metallic tape available in meter?
- (A) 5 m and 10 m
- (B) 10
m and 15 m
- (C) 15 m and 20
m
- (D) 15 m and 30
m
7. What is the error that arises due to variation of temperature?
- (A) Natural
error
- (B) Personal
error
- (C) Instrumental
error
- (D) Artificial
error
8. What is the lateral surface distance measured from the chain to object?
- (A) Offset
- (B) Long offset
- (C) Short offset
- (D) Oblique offset
9. What is the length of one link in metric chain?
- (A) 10 cm
- (B) 15 cm
- (C) 20 cm
- (D) 25 cm
10. What is the term that is normal to plumb line at all points?
- (A) Level
surface
- (B) Datum
surface
- (C) Horizontal
surface
- (D) Vertical
surface
11. What is the length of metric chain?
- (A) 5 m and 20 m
- (B) 10 m and 15
m
- (C) 15 m and 20
m
- (D) 20 m and 30
m
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