Explain the process of oxygen lance cutting.
What will be an ideal response?
The oxygen lance cutting process uses a consumable alloy tube. The tip of the tube is heated to its kindling temperature. A high-pressure oxygen flow is started through the lance. The oxygen reacts with the hot lance tip, releasing sufficient heat to sustain the reaction.
The rod tip is heated up to a red-hot temperature using an oxyfuel torch or electric resistance. Once the oxygen stream is started, it reacts with the lance material, which results in the creation of both a high temperature and heat-releasing reaction.
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L-type copper is considered medium weight and is used most frequently.
Answer the following statement true (T) or false (F)
Becoming acquainted with junior and senior engineering students can provide you with valuable information about their engineering education experience and campus social issues.
a. True b. False
Technician A says all cable-operated clutch linkages require manual adjustment as part of routine service. Technician B says some cable-operated clutch linkages have a self-adjusting mechanism. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B
Where in the alternator are the field windings located?
A. Stator. B. Alternates between the stator and rotor. C. Rotor. D. Either the stator or the rotor but not both.