Three Resistors,with Values of 2,7 and 8 Ω,Respectively,are Connected in Series.What

question 27

Multiple Choice

Three resistors,with values of 2,7 and 8 Ω,respectively,are connected in series.What is the overall resistance of this combination?

• A) 1.3 Ω
• B) 5.7 Ω
• C) 7 Ω
• D) 17 Ω
• E) ​0.8 Ω

---

Definitions:

Postanesthesia Care Unit

The specialized care unit where patients recover from anesthesia following surgery.

Incentive Spirometer

A device used to help patients improve the function of their lungs by encouraging deep breathing exercises, especially after surgery.

Appendicitis

Inflammation of the appendix, a small tube attached to the large intestine, which can cause severe abdominal pain and requires urgent surgical removal.

Early Ambulation

The practice of getting patients up and walking as soon as possible after surgery or illness to promote faster recovery.