Energy Engineering Mock Test 6

10%

Question 1 of 10

1. Determine the capacity of hydro power plant to be used 8 hours peaking plant assuming daily flow in a river to be constant at 65m³/s. and overall efficiency is 80% and head 12m?

6.1214 MW

31.25 MW

5.5 MW

22.0 MW

Question 1 of 10

Question 2 of 10

2. Where is the catchment area situated with respect to dam?

Opposite to the Dam Head

Front of dam

Right beneath the dam

Behind the dam

Question 2 of 10

Question 3 of 10

3. What does CN stands for in hydrology?

Cyanide

Cumulonimbus

Channel number

Carbon nano-tube

Question 3 of 10

Question 4 of 10

4. Movement and filtering of fluid from porous material is called as __________

Precipitation

Transpiration

Percolation

Infiltration

Question 4 of 10

Question 5 of 10

5. What information does the year wise hydrograph gives?

Water scarcity

Draught

Rising cold

Heavy rainfall

Question 5 of 10

Question 6 of 10

6. Study of shape and features of earth surface is called __________

Geography

Topography

Anatomy

Vegetation

Question 6 of 10

Question 7 of 10

7. The base of the non-recording type rainfall is permanently fixed in the concrete block.

False

True

Question 7 of 10

Question 8 of 10

8. Thiesson method is better result than arithmetic mean method because _________

Small procedure

It is highly accurate

Gives better detail about records

It is shorter time consuming

Question 8 of 10

Question 9 of 10

9. The unit hydrographs can be successfully applied to basin areas of what sq km?

15000 sq km

10000 sq km

3000 sq km

25000 sq km

Question 9 of 10

Question 10 of 10

10. Above which range should be the unit hydrographs be used?

Below 5000 sq km

Over 2500 sq km

Around 5000 sq km

Around 4000 sq km

Question 10 of 10