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Learn Industrial Engineering And Production Management MCQ questions answers are available for a Mechanical Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Industrial Engineering And Production Management MCQ question is the important chapter for a Mechanical Engineering and GATE students.
This set of Energy Engineering Interview Questions and Answers for Experienced people focuses on "Pulverised Mills 2". 1. In which mill is the pulverization of coal is made by the impact? a) Hammer mill. b) Bowl mill. c) Ball mill. d) Ball and race mill. View Answer. 2.
Programming a robot by physically moving it through the trajectory you want it to follow is called: A. contact sensing control. B. continuouspath control. C. robot vision control. D. pickandplace control. E.
Ultimately, the energetic efficiency of coal mill has been investigated and performance value has been found to be a maximum value of %. The layout of the coal mill with a rotary classifier ...
For skim milk, r1 =, A = 1032 kg m3, cream r2 = m, = 915 kg m3 Answer : 17 cm. 2. A dilute slurry containes small solid food particles having a diameter of 5 x 10 2 mm, which are to be removed by centrifuging. The particle density is 1050 kg/m 3 and the solution density is 1000 kg/m3.
Which of the following depreciation method would be most suitable for coal mines? A. Diminishing balance method. B. Depletion method. C. Fixed Installation method. D. The sum of years digits method. Answer: Option B
Solution (By Examveda Team) The basic calorific value for solid and liquid fuels is the gross calorific value at constant volume and for gaseous fuels it is the gross calorific value at constant pressure. The calorific value in Kcal/Kg: Coal: ; Natural gas: 8600; Coal gas: 4000; Water gas: ; and LPG (liquefied petroleum gas ...
For a loose sand sample and a dense sand sample consolidated to the same effective stress. A. ultimate strength is same and also peak strength is same. B. ultimate strength is different but peak strength is same. C. ultimate strength is same but peak strength of dense sand is greater than that of loose sand. D. ultimate strength is same but peak.
Rittinger number which designates the new surface prduced per unit of mechanical energy absorbed by the material being crushed, depends on the. A. State or manner of application of the crushing force. B. Ultimate strength of the material. C. Elastic constant of the material. D. All of the above. Answer Solution Discuss in Board Save for Later.
Philosophy. Agriculture. Sociology. Political Science. Pharmacy. Mechanical Engineering MCQ questions and answers for an engineering student to practice, GATE exam, interview, competitive examination and entrance exam. Mechanical Engineering MCQ questions and answers especially for the Mechanical Engineer and who preparing for GATE Exam.
1. To how many types are flat plate collectors divided depending on type of heat transfer fluid? a) 2 b) 3 c) 4 d) 5 View Answer 2. For what purpose are Gas heating collectors used? a) To trap solar radiance b) To act as a medium to help in conversion of sunlight to electrical energy c) Employed as solar air heaters
Abstract: The paper presents development and validation of coal mill model (including the action of classifier) to be used for improved coal mill control. The model is developed by using the mass and heat balance equations of the coal mill. Genetic Algorithm is used to estimate the unknown parameters that are used in the model validation.
A. SELECT city WHERE humidity = 89; B. SELECT city FROM weather WHERE humidity = 89; C. SELECT humidity = 89 FROM weather; D. SELECT city FROM weather; Answer Solution Discuss in Board Save for Later. 28.
Learn Building Materials MCQ questions answers are available for a Civil Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Building Materials MCQ question is the important chapter for a Civil Engineering and GATE students.
![Infrastructure MCQ [Free PDF] Objective Question Answer for ...](/g3j1tlu/69.jpg)
Infrastructure topic is a part of economics which is important from exam point of view. The basic physical and organizational structure required for the smooth functioning of a society or industry is called infrastructure. In other words, the services and facilities which are needed for the economy to function are called infrastructure. To solve the question of infrastructure in economics, it ...
Silicosis can cause progressive fibrosis in the lung with a significant decrease in lung function, especially in cigarette smokers. Coal worker's pneumoconiosis — This form of pneumoconiosis is caused by inhaling carbon particles from coal, graphite, lamp black or carbon black. It most often affects people who mine, process or ship coal ...
13. Power System MCQ on Capacitance of Transmission Lines. The section contains Power System multiple choice questions and answers on electric field, straight conductor potential, earth effect on three phase transmission, two wire lines capacitance, geometric mean distance and radius. 14.
Curing agents. The generally used curing agents are sulfur, peroxides, and metal oxides. These materials are used to crosslink the rubber matrix; these crosslinks form different bonds, such as carboncarbon, carbonsulfur, and sulfursulfur linkages. The bond energy also depends on the type of crosslinking formed in the elastomer ...
The operating speed of a ball mill should be _____ the critical speed. a) Less than b) Much more than c) At least equal to d) Slightly more than ... Which of the following gives the work required for size reduction of coal to 200 mesh in a ball mill most accurately ? A. Rittinger's law. B. Kick's law. C. Bond's law. D. None of these.
Study area and sampling. Jinan Steel Plant (,, Shandong Province, People's Republic of China) with an area of 3 km 2 was analyzed and assessed in this research. This factory has been in service for almost 60 years before quitting the production in 2017 with the total steel production amount about 155 million tons (Cui et al., 2021).
India participated in Olympics Hockey in Answer: Option C A. 1918 B. 1928 C. 1938 D. 1948 32. Indira Gandhi was assassinated in Answer: Option B A. 1974 B. 1984 C. 1994 D. 2004 25. If force is expressed in Newton and the Answer: Option B distance in metre, then the work done is A. Joule B. Kg wt m 33.
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