Choose all the correct options

Question

________ has been a major problem on coke drum shells.

Accepted Answer

Thermal fatigue

Answer

Stress cracking

Answer

<p><span style="color: rgb(0,0,0);background-color: rgb(255,255,255);font-size: 15px;font-family: Arial;">Erosion</span> </p>

Answer

Temper embrittlement

________ has been a major problem on coke drum shells.