A. 4
B. 3
C. 2
D. 1
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Related Mcqs:
- True vapour pressure of a petroleum fraction ________________ Reid vapour pressure?
- A. Is less than B. Is more than C. Is same as D. May be either more or less than...
- In case of liquid petrofuels, momentary combustion is observed at its ________________________?
- A. Flash point B. Preheating temperature corresponding to viscosity of 25 centistokes C. Flame temperature D. Fire point...
- Reid vapour pressure of gasoline is the measure of its_________________?
- A. Pour point B. Cloud point C. Vapour locking tendency D. Carbon residue...
- Testing of the knocking characteristics of petrofuels is done in a _________________ engine ?
- A. Carnot B. CFR (Co-operative fuel research) C. Stirling D. Diesel...
- Liquefied Petroleum Gas (LPG) in domestic use cylinders is in the liquid form. The density of LPG in liquid form is about ________________ of that of water (i.e. 1 gm/c.c)?
- A. One fourth B. One third C. Half D. One eighth...
- Maximum viscosity of tar/PCM/fuel oil for easy and efficient atomisation in conventional burner is _______________ centistokes (or 100 Redwood I seconds) ?
- A. 5 B. 25 C. 50 D. 100...
- Performance number of a liquid fuel is related to its __________________?
- A. Wax content B. Spontaneous ignition temperature C. Knocking tendency D. Sulphur content...
- True boiling point apparatus is used for the__________________?
- A. Determination of characterisation factor B. Evaluation of oil stocks C. Determination of true vapour pressure D. None of these...
- Flash point of atmospheric distillation residue is determined by ______________ apparatus?
- A. Pensky-Martens (closed cup type) B. Abel C. Cleveland (open cup type) D. None of these...
- During electrical desalting of crude oil, the electrical conductivity of a mixture of crude oil and water (which ranges between 3 to 8% water) ________________ with increase in the amount of water?
- A. Decreases B. Increases C. Remains unchanged D. Decreases linearly...
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