A student began an experiment for the determination of 5-day, 20°C BOD on Monday. Since the 5th day fell on Saturday, the final DO readings were taken on next Monday. On calculation, BOD (ie. 7 day, 20°C) was found to be 150 mg/L. What would be the 5- day, 20°C BOD (in mg/L) (up to 2 decimal value)? Assume the value of BOD rate constant (k) at a standard temperature of 20°C as 0.23/day (base e),

A student began an experiment for the determination of 5-day, 20°C BOD on Monday. Since the 5th day fell on Saturday, the final DO readings were taken on next Monday. On calculation, BOD (ie. 7 day, 20°C) was found to be 150 mg/L. What would be the 5- day, 20°C BOD (in mg/L) (up to 2 decimal value)? Assume the value of BOD rate constant (k) at a standard temperature of 20°C as 0.23/day (base e),

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

I need the answer as soon as possible
Find the mass of Liquid 1,2,3,4 and the density of the liquid for liquid 1,2,3,4
Answer 3
190 Determine the magnitude of Q if the particle is in equilibrium given that 0 = 32.3° and P = 0011.png 7 F 24 A Round off ONLY on the FINAL ANSWER expressed in 3 decimal places. Add your answer
A cylindrical tank having a diameter of 40 cm in diameter and 20 cm height floats in mercury in a vertical position, its depth of immersion being 8 cm. Determine the value of MBo Unit of the Correct Answer: cm Decimal Places required in the final answer: 4
Consider a mercury manometer connected to a tank of water, as shown in the diagram below. Please calculate the ratio of hm to hw. (The specific gravity of mercury=13.56)
A thermometer is removed from a room where the air temperature is 70°F and is taken outside, where the temperature is 10°F. After ½ minute the thermometer reads 50°F. What is the reading of the thermometer at t = 1 min? How long will it take for the thermometer to reach 15°F
The differential equation for the variation of the amount of salt 'x in a tank with time 't' is given by dx x = 10. 'x' is in kg and 'ť is in minutes. Assuming that dt 20 there is no salt in tank initially, the time (in min) at which the amount of salt increases to 100 kg is
АСTIVITY 2 Direction: solve and analyze each of the following problem in neat and orderly manner. Do this in your indicated format. 1. A thermometer reading 18°C is brought into a room where the temperature is 70°C ; 1 minute later the thermometer reading is 31°C. determine the thermometer reading 5 minutes after its brought into the room.
Please help me with this question. I need help more than ever. I will highly consider giving thumps up. Question:
Answer question 6 subject is Environmental Engineering
If your blood pressure is measured as 119 mm Hg (i.e., mercury column height), what is the corresponding absolute pressure in kPa? O 85.2 kPa O 117.3 kPa O 16.0 kPa O 101.3 kPa