A.10 mm
B.around 5 mm
C.around 1 mm
D.less than 1 mm
Related Mcqs:
- As the gap between the electrodes of the spark plug increases
- If after some use the lower part, electrodes and beathing space of a spark plug are found coated by deposits of soot and carbon, the conclusion will be
- In case of a Petrol engine, the spark plug should produce the spark
- The ignition of the charge in spark ignition engine before spark occurs in spark plug, is known as
- If a spark plug does not fire, the probable cause could be
- For a spark plug M 14 x 1.25 the last figure 1.25 stands for
- Which spark plug will have lower heat rating
- In S.I. engine if the spark plug deposit indicates black coating of soot, it therefore indicates that the engine has been generally operating on
- In a S.I. engine burned white deposit on spark plug with molten globules indicates that the engine has been generally operating on
- The air gap between the central electrode and ground electrode of a spark plug is approximately
