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A rectangular water tank is designed for total height of | 3:3 3: m and bottom area of tank is 50 m2 with L/B ratio of 2. If the free board is considered as ; 0.3 m above water level, then for what capacity is water tank to be designed ? (1) 1,65,000 liters (2) 1,80,000 liters (3) 1,25,000 liters (4) 150,000 liters?
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A rectangular water tank is designed for total height of | 3:3 3: m an...
**Problem Analysis**
- We are given the total height of the water tank as 3.3 m and the bottom area as 50 m2.
- The L/B ratio is given as 2, which means the length of the tank is twice the width.
- The freeboard is given as 0.3 m above the water level.
- We need to calculate the capacity of the water tank.

**Solution**
1. Let's assume the width of the tank as 'x', then the length of the tank will be '2x' (as per the given L/B ratio of 2).
2. The height of the water will be '3 m' (total height) - '0.3 m' (freeboard) = '2.7 m'.
3. The volume of the tank can be calculated as the product of the length, width, and height of the water.
- Volume = Length * Width * Height
= 2x * x * 2.7 m3
= 5.4x2 m3
4. We are given the bottom area of the tank as 50 m2.
- Area = Length * Width
= 2x * x
= 2x2
- 2x2 = 50
- x2 = 50/2
- x2 = 25
- x = √25
= 5 m
- Therefore, the width of the tank is 5 m and the length is 2x = 2 * 5 = 10 m.
5. Substituting the values of length, width, and height in the volume formula:
- Volume = 5.4x2 m3
= 5.4 * 52 m3
= 5.4 * 25 m3
= 135 m3
6. We need to convert the volume from cubic meters to liters.
- 1 m3 = 1000 liters
- Therefore, the volume in liters = 135 * 1000 liters
= 135,000 liters
7. Hence, the capacity of the water tank is 135,000 liters.

**Answer**
The capacity of the water tank is 135,000 liters.
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A rectangular water tank is designed for total height of | 3:3 3: m and bottom area of tank is 50 m2 with L/B ratio of 2. If the free board is considered as ; 0.3 m above water level, then for what capacity is water tank to be designed ? (1) 1,65,000 liters (2) 1,80,000 liters (3) 1,25,000 liters (4) 150,000 liters?
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A rectangular water tank is designed for total height of | 3:3 3: m and bottom area of tank is 50 m2 with L/B ratio of 2. If the free board is considered as ; 0.3 m above water level, then for what capacity is water tank to be designed ? (1) 1,65,000 liters (2) 1,80,000 liters (3) 1,25,000 liters (4) 150,000 liters? for Civil Engineering (CE) 2024 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about A rectangular water tank is designed for total height of | 3:3 3: m and bottom area of tank is 50 m2 with L/B ratio of 2. If the free board is considered as ; 0.3 m above water level, then for what capacity is water tank to be designed ? (1) 1,65,000 liters (2) 1,80,000 liters (3) 1,25,000 liters (4) 150,000 liters? covers all topics & solutions for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A rectangular water tank is designed for total height of | 3:3 3: m and bottom area of tank is 50 m2 with L/B ratio of 2. If the free board is considered as ; 0.3 m above water level, then for what capacity is water tank to be designed ? (1) 1,65,000 liters (2) 1,80,000 liters (3) 1,25,000 liters (4) 150,000 liters?.
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