Question

Which of the following can cause a weak spark in a high-pressure gun burner?

a. The cad-cell is reading more than 1,600 ohms of resistance in the light
b. Both a cracked electrode and a bad ignition transformer (both A and C)
c. Test the ignition transformer, the electrode assembly, and the electrode adjustment
d. It is used to carry the spark to the point of ignition

Answer 1

A weak spark in a high-pressure gun burner can be caused by a faulty cad-cell, a cracked electrode, or a bad ignition transformer. Testing the ignition transformer, electrode assembly, and electrode adjustment can help identify and resolve the issue.

Step-by-step explanation:

A weak spark in a high-pressure gun burner can be caused by a few different factors. One possibility is that the cad-cell, which measures light intensity, is reading more than 1,600 ohms of resistance in the light. This could indicate a problem with the sensor and result in a weak spark. Another possibility is that both the electrode is cracked and the ignition transformer is bad. In this case, both A and C in the options would be correct. Finally, it is important to test the ignition transformer, electrode assembly, and electrode adjustment to check for any issues that could cause a weak spark.