Mechanical Engineering Exam > Mechanical Engineering Questions > Pour point of fuel oil is thea)Minimum temper...
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Pour point of fuel oil is the
- a)Minimum temperature to which oil is heated in order to give off inflammable vapours in sufficient quantity to ignite momentarily when brought in contact with a flame.
- b)Temperature at which it solidifies or congeals.
- c)Indicated by 90% distillation temperature i.e., when 90% of sample oil has distilled off.
- d)Temperature at which it flows easily.
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Pour point of fuel oil is thea)Minimum temperature to which oil is hea...
The pour point in that temperatures just about which the oil sample will not flow under certain prescribed conditions. In other words, pour point of a liquid is the temperature below which the liquid loses its flow characteristics.
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Pour point of fuel oil is thea)Minimum temperature to which oil is hea...
The Pour Point of Fuel Oil
The pour point of fuel oil is the temperature at which it solidifies or congeals. This is an important characteristic of fuel oil, as it affects its flowability and ability to be pumped and transported. Here are some key points to understand about the pour point of fuel oil:
Definition: The pour point is the lowest temperature at which a liquid fuel will flow under specified conditions. It is determined by cooling a sample of the fuel and then observing at what temperature it stops flowing. This temperature is known as the pour point.
Importance: The pour point is important because it affects the ability of the fuel to be pumped and transported. If the fuel solidifies or congeals at too high a temperature, it may become too viscous to be pumped or flow through pipelines. This can cause operational problems and delays, as well as damage to equipment.
Factors Affecting Pour Point: The pour point of a fuel oil depends on several factors, including the type and composition of the oil, the presence of contaminants, and the conditions under which it is stored and transported.
Measurement: The pour point can be measured using a variety of techniques, including the ASTM D97 method, which involves cooling a sample of the fuel at a specified rate and observing its flow characteristics.
Applications: The pour point is an important parameter for the selection and use of fuel oils, particularly in cold weather conditions. It is also used in the formulation of lubricants and other petroleum products, as well as in the development of new fuel additives and treatments.
Conclusion
In summary, the pour point of fuel oil is the temperature at which it solidifies or congeals. This characteristic is important for the flowability and transportability of the fuel, and is affected by several factors. The pour point can be measured using standard methods, and has applications in fuel selection, lubricant formulation, and product development.
The pour point of fuel oil is the temperature at which it solidifies or congeals. This is an important characteristic of fuel oil, as it affects its flowability and ability to be pumped and transported. Here are some key points to understand about the pour point of fuel oil:
Definition: The pour point is the lowest temperature at which a liquid fuel will flow under specified conditions. It is determined by cooling a sample of the fuel and then observing at what temperature it stops flowing. This temperature is known as the pour point.
Importance: The pour point is important because it affects the ability of the fuel to be pumped and transported. If the fuel solidifies or congeals at too high a temperature, it may become too viscous to be pumped or flow through pipelines. This can cause operational problems and delays, as well as damage to equipment.
Factors Affecting Pour Point: The pour point of a fuel oil depends on several factors, including the type and composition of the oil, the presence of contaminants, and the conditions under which it is stored and transported.
Measurement: The pour point can be measured using a variety of techniques, including the ASTM D97 method, which involves cooling a sample of the fuel at a specified rate and observing its flow characteristics.
Applications: The pour point is an important parameter for the selection and use of fuel oils, particularly in cold weather conditions. It is also used in the formulation of lubricants and other petroleum products, as well as in the development of new fuel additives and treatments.
Conclusion
In summary, the pour point of fuel oil is the temperature at which it solidifies or congeals. This characteristic is important for the flowability and transportability of the fuel, and is affected by several factors. The pour point can be measured using standard methods, and has applications in fuel selection, lubricant formulation, and product development.
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Pour point of fuel oil is thea)Minimum temperature to which oil is heated in order to give off inflammable vapours in sufficient quantity to ignite momentarily when brought in contact with a flame.b)Temperature at which it solidifies or congeals.c)Indicated by 90% distillation temperature i.e., when 90% of sample oil has distilled off.d)Temperature at which it flows easily.Correct answer is option 'B'. Can you explain this answer? for Mechanical Engineering 2025 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about Pour point of fuel oil is thea)Minimum temperature to which oil is heated in order to give off inflammable vapours in sufficient quantity to ignite momentarily when brought in contact with a flame.b)Temperature at which it solidifies or congeals.c)Indicated by 90% distillation temperature i.e., when 90% of sample oil has distilled off.d)Temperature at which it flows easily.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Pour point of fuel oil is thea)Minimum temperature to which oil is heated in order to give off inflammable vapours in sufficient quantity to ignite momentarily when brought in contact with a flame.b)Temperature at which it solidifies or congeals.c)Indicated by 90% distillation temperature i.e., when 90% of sample oil has distilled off.d)Temperature at which it flows easily.Correct answer is option 'B'. Can you explain this answer?.
Pour point of fuel oil is thea)Minimum temperature to which oil is heated in order to give off inflammable vapours in sufficient quantity to ignite momentarily when brought in contact with a flame.b)Temperature at which it solidifies or congeals.c)Indicated by 90% distillation temperature i.e., when 90% of sample oil has distilled off.d)Temperature at which it flows easily.Correct answer is option 'B'. Can you explain this answer? for Mechanical Engineering 2025 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about Pour point of fuel oil is thea)Minimum temperature to which oil is heated in order to give off inflammable vapours in sufficient quantity to ignite momentarily when brought in contact with a flame.b)Temperature at which it solidifies or congeals.c)Indicated by 90% distillation temperature i.e., when 90% of sample oil has distilled off.d)Temperature at which it flows easily.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Pour point of fuel oil is thea)Minimum temperature to which oil is heated in order to give off inflammable vapours in sufficient quantity to ignite momentarily when brought in contact with a flame.b)Temperature at which it solidifies or congeals.c)Indicated by 90% distillation temperature i.e., when 90% of sample oil has distilled off.d)Temperature at which it flows easily.Correct answer is option 'B'. Can you explain this answer?.
Solutions for Pour point of fuel oil is thea)Minimum temperature to which oil is heated in order to give off inflammable vapours in sufficient quantity to ignite momentarily when brought in contact with a flame.b)Temperature at which it solidifies or congeals.c)Indicated by 90% distillation temperature i.e., when 90% of sample oil has distilled off.d)Temperature at which it flows easily.Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Mechanical Engineering.
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Pour point of fuel oil is thea)Minimum temperature to which oil is heated in order to give off inflammable vapours in sufficient quantity to ignite momentarily when brought in contact with a flame.b)Temperature at which it solidifies or congeals.c)Indicated by 90% distillation temperature i.e., when 90% of sample oil has distilled off.d)Temperature at which it flows easily.Correct answer is option 'B'. Can you explain this answer?, a detailed solution for Pour point of fuel oil is thea)Minimum temperature to which oil is heated in order to give off inflammable vapours in sufficient quantity to ignite momentarily when brought in contact with a flame.b)Temperature at which it solidifies or congeals.c)Indicated by 90% distillation temperature i.e., when 90% of sample oil has distilled off.d)Temperature at which it flows easily.Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of Pour point of fuel oil is thea)Minimum temperature to which oil is heated in order to give off inflammable vapours in sufficient quantity to ignite momentarily when brought in contact with a flame.b)Temperature at which it solidifies or congeals.c)Indicated by 90% distillation temperature i.e., when 90% of sample oil has distilled off.d)Temperature at which it flows easily.Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Pour point of fuel oil is thea)Minimum temperature to which oil is heated in order to give off inflammable vapours in sufficient quantity to ignite momentarily when brought in contact with a flame.b)Temperature at which it solidifies or congeals.c)Indicated by 90% distillation temperature i.e., when 90% of sample oil has distilled off.d)Temperature at which it flows easily.Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice Mechanical Engineering tests.
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