Bissoy.com
Doctors Medicines MCQs Q&A

Related Questions

Consider the following statements regarding removal of impurities from water: 1. Settleable solids are removed by filtration. 2. Volatile solids are removed through sedimentation. 3. Dissolved solids are removed through reverse osmosis. 4. Colloidal solids are removed by coagulation. Which of the above statements are correct?
In a batch process, the reaction takes place in the presence of an acid medium. The acid is drained from the reaction vessel at the rate of 15ml/s as a result of the density difference of the acid from the reacting component. To avoid wastage of acid, it is recycled to an acid tank which has 1000 L capacity. The acid drained from the reaction vessel, picks up 50 g/L solids from the reactor. Acid is fed once again to the process from acid tank. When the process is started, the acid is almost pure in the tank as a result of filtration. As the reaction proceeds, acid in the tank gets more and more contaminated with the solids. The concentration of the solids should not exceed 100 g/L from the process point of view. The batch time is 16h. Estimate whether the concentration of the solids will exceed 100g/L during the batch reaction.
The domestic sewage of a town was tested for total solids and the following results were obtained : Weight of sample of sewage = 1000 gm Weight of solids after evaporation of liquid = 0.952 gm Weight of dry residue after ignition = 0.516 gm What is the value of volatile solids?
Two statements are given followed by three conclusions numbered I, II and III. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements. Statements: All liquids are solids. All gases are solids. Conclusions: I. Some solids are liquids. II. Some liquids are gases. III. No liquid is gas.
Which of the following soil structure is possible for cohesionless soils? (i) Single grained structure (ii) Honey-Comb structure (iii) Flocculated structure (iv) Dispersed structure
The band structure in an n-type semiconductor is
Chemical Bonding and Molecular Structure mcq question image
The DNA structure was investigated in the year __________
P. A weir is a hydraulic structure where majority or the entire ponding is achieved by a raised crest and smaller part or nil part by the shutters. Q. A weir is a hydraulic structure that is made by constructing the width of the channel only. R. A barrage is a hydraulic structure that is made by creating a choking condition only. S. A barrage is a hydraulic structure where majority or the entire ponding is achieved by a shutter and smaller part or nil part by the raised crest. Identify the correct statements in the above.
A word and three sentences which use the word are given below. Determine in which of the following sentences is the word used correctly with respect to grammar and context. Structure 1. It is true that the Japanese are shorter in structure than either the Chinese or the Koreans.  2. The structure of proteins enables scientists to understand the function they perform. 3. The Church is a larger structure of similar design and construction.
Statement : According to the officials, paucity of funds with the organisation has led to the pathetic condition of this brilliant architectural structure.

Courses of Action :
I. A new architectural structure for the building should be designed.
II. The reasons for the poor condition of the structure should be found out.
III. Grant should be given to improve the condition of the structure.