Practice Test: Question Set - 04
1. What is the relation between duty (D) Delta (Δ) and base period (B)?
- (A) Δ = (86.4B /
D)
- (B) Δ = (864B /
D)
- (C) Δ = (8.64B /
D)
- (D) Δ = (8640B /
D)
2. What is marked as ʹxʹ?
- (A) Turbine
- (B) Draft tube
- (C) Gallery
- (D) Pen stock
3. Where did the surplus water in weir is allowed to flow?
- (A) Gates
- (B) Crest
- (C) Spill way
- (D) Openings
4. What is the first watering before sowing the crop?
- (A) Kor watering
- (B) Paleo
- (C) Delta
- (D) Duty
5. Which is known as spill way?
- (A) Water spread
dam
- (B) Detention
dam
- (C) Debris dam
- (D) Over flow
dam
6. Which is provided in the diversion headwork to scour away silt deposited?
- (A) Fish ladder
- (B) Groynes
- (C) Barrage
- (D) Under
sluices
7. What is the time between first watering of a crop on sowing to its last watering before harvesting?
- (A) Base period
- (B) Rabi season
- (C) Kor period
- (D) Crop period
8. What is the life period of thermal plant?
- (A) Less than 30
years
- (B) More than 30
years
- (C) Less than 50
years
- (D) More than 50
years
9. Which is called safety valve of a dam?
- (A) Drainage
gallery
- (B) Inspection
gallery
- (C) Spill way
- (D) Outlet
sluices
10. Which is the main factor for selection of site for a reservoir?
- (A) Maximum
runoff
- (B) Maximum
percolation
- (C) Wide opening
- (D) Minimum
runoff
11. Which is called safety valve of a dam?
- (A) Drainage
gallery
- (B) Inspection
gallery
- (C) Spill way
- (D) Outlet
sluices
12. Which of the following is non rigid dam?
- (A) Concrete
- (B) Rock fill
- (C) Gravity
- (D) Arch
13. What is the unit for measuring rainfall?
- (A) cm
- (B) mm
- (C) Feet
- (D) No unit
14. Which is the sheet of over flowing water?
- (A) Head
- (B) Nappe
- (C) Upstream
- (D) Crest
15. Which catchment area run off will be more?
- (A) Fan shaped
- (B) Tree shaped
- (C) Fern shaped
- (D) Circular
16. Which of the following is non rigid dam?
- (A) Concrete
- (B) Rock fill
- (C) Gravity
- (D) Arch
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