Figures 21-4 and 21-12

question 17

Multiple Choice

Figures 21-4 and 21-12
-A 100-hp three-phase squirrel-cage induction motor is connected to a 240-volt line. The motor does not contain a NEMA design code. A dual-element time delay fuse is to be used as the short-circuit protective device. Use the accompanying figure to determine the size needed.

• A) 350 A
• B) 400 A
• C) 450 A
• D) 500 A

---

Definitions:

Procrastinating

The act of delaying or postponing activities or tasks, often leading to stress, anxiety, or failure to achieve goals.

Productivity

The effectiveness of productive effort, especially in industry, as measured in terms of the rate of output per unit of input.

Individual Control

The extent to which a person feels they have autonomy or influence over their own behavior and decisions.

Task Maturity

Having the skill set necessary to complete a job, as well as the ability to set and meet realistic goals and the ability to take on responsibility for the task.