NUMERICAL INTEGRATION | TRAPEZOIDAL RULE | SIMPSON’S 1/3 AND 3/8 RULE | EXAMPLES WITH NOTES
Numerical Integration is the process of evaluating a definite integral from a set of tabulated values of f(x). Trapezoidal Rule:…
Numerical Integration is the process of evaluating a definite integral from a set of tabulated values of f(x). Trapezoidal Rule:…
Following are the properties of a good stone: 1. Appearance: The appearance of a stone in relation to the design…
1. Which one of the following gases is the principal by-product of anaerobic decomposition of the organic content in wastewater?…
1. Which one of the following sewage treatment units has parshall flume? [A] Grit chamber[B] Trickling filter[C] Aerated lagoon[D] Oxidation…
1. Flocculation is a process ____. [A] that removes algae from stabilization pond effluent[B] that mixes the coagulant in water[C]…
1. As per IS 10500:2012, for drinking water in the absence of alternate source of water, the permissible limits for…
1. MPN index is a measure of _____. [A] BOD[B] Dissolved Oxygen content[C] Hardness[D] Coliform bacteria Answer: Option A 2.…
1. What is Alkalinity of water? [A] It is the presence of ions in water that will neutralize hydrogen ions[B]…
1. Presence of fluoride in water greater than permissible level of 1.5 mg/L causes _____. [A] methemoglobinemia[B] dental fluorosis[C] hepatitis[D]…
1. The most important water quality parameter for domestic use of water is ______. [A] non-carbonate hardness[B] carbonate hardness[C] chlorides[D]…