MCQs: Petroleum liquid fuels having flash point greater than 66°C is considered as safe during storage and handling. Which of the following has flash point > 66°C ?
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MCQs: An upper limit of oil content is limited to about ______________ percent for achieving efficient and satisfactory level of wax sweating?
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MCQs: Hydrogen percentage (by weight) in crude petroleum may be about __________________?
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MCQs: Catalyst used in catalytic polymerisation which produces polymer gasoline is_________________?
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MCQs: Flash point of an oil is determined by the _____________________?
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MCQs: Visbreaking__________________?
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MCQs: Dearomatization of kerosene (by liquid sulphur dioxide extraction) is done to________________?
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MCQs: The main aim of cracking is to produce ____________________?
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MCQs: Presence of aromatics in __________________?
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MCQs: Which of the following is the most widely used cracking process in oil refineries ?
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MCQs: Catalytic cracking compared to thermal cracking of residue of vacuum distillation of crude oil__________________?
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MCQs: Which of the following is an additive used for improving the cetane number of diesel ?
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MCQs: Octane number of gasoline produced by two stage fluidised catalytic cracking process is___________________?
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MCQs: Feedstock for polymerisation is__________________?
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MCQs: Olefins are_________________?
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MCQs: Which of the following processes is used for the production of petroleum coke ?
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MCQs: Deoiling of wax is done by its _________________?
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MCQs: The order of preference for feedstock to a catalytic reformer is _________________ ?
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MCQs: Main boring diameter for petroleum well is 20-30 cms in diameter, while the depth of the oil well may be about _____________ kms?
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MCQs: The amount of tetraethyl lead added to improve the octane number of motor gasoline is around ______________ c.c per gallon of petrol?
Category: Chemical Engineering Mcqs, Published by: teswesm
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