The self-ignition temperature of diesel oil compared to petrol is_________________?

Related Mcqs:

The inlet value of a four stroke cycle I.C engine remains open for nearly___________________?

A. 180° B. 125° C. 235° D. 200° E. 275°...

The theoretically correct air fuel ratio for petrol engine is of the order of___________________?

A. 6 : 1 B. 9 : 1 C. 12 : 1 D. 15 : 1 E. 20 : 1...

The mean effective pressure obtained from engine indicator indicates the________________?

A. maximum pressure developed B. minimum pressure C. instantaneous pressure at any instant D. exhaust pressure E. average pressure...

Detonation is caused by the following unstable compounds______________________?

A. peroxides, aldehydes and ketones B. peroxides, aldehydes, oxides and sul-phides C. aldehydes, oxides and ketones D. ketones and sulphur compounds E. none of the above...

In petrol engine, increase of cooling water temperature will_________________?

A. increase the knocking tendency B. decrease the knocking tendecny C. not affect the knocking tendency D. increase or decrease knocking tendency depedning on strength and time of spark E. unpredictable...