Maximum viscosity of tar/PCM/fuel oil for easy and efficient atomisation in conventional burner is _______________ centistokes (or 100 Redwood I seconds) ?

Related Mcqs:

Which of the following has the lowest cetane number ?

A. Aromatics B. i-paraffins C. Naphthene D. Olefins...

Smoke point of a good burning kerosene may be around _______________ mm?

A. 0-5 B. 20-25 C. 60-75 D. 100-120...

A multigrade lubricating oil means an oil having high __________________?

A. Viscosity index B. Viscosity C. Aniline point D. Flash point...

Choose the correct statement regarding thermal cracking ?

A. Moderate changes in operating temperature does not change the depth of cracking B. Increased residence time results in the decreased severity of cracking C. At low pressure, the yield of lighter hydrocarbons are more D. Greater depth of cracking gives lower octane number gasoline...

High aniline point of diesel indicates that, it _____________________?

A. Is highly aromatic B. Has a large ignition delay C. Is highly paraffinic D. Has a low diesel index...