Reason for Cost Uncertainty in Projects Include;

question 53

Multiple Choice

Reason for cost uncertainty in projects include;

• A) Prices may escalate
• B) Different resources may be required
• C) The project may take a different amount of time than was expected
• D) All of the following

---

Definitions:

Hardened Steel

Steel that has been treated through a heating and cooling process to increase its hardness and strength, making it resistant to wear and tear.

Low Hydrogen

Low hydrogen refers to specific types of welding electrodes that produce welds with lower hydrogen content, reducing the risk of hydrogen embrittlement and cracks in welded metals.

Arc Welding Electrodes

Consumable or non-consumable pieces of metal in arc welding that conduct a current to join metallic parts.

Tempered Steel

Steel that has been heat-treated to increase its strength and durability through a process of heating and cooling.