QUIZ ANSWERS:
1. b) To sterilize instruments
2. Student answers may include: cardiology; radiology; anesthesia; respiratory care;
endoscopy.
3. c) Discard OR waste
4. In the OR, volatile medical gases (such as oxygen) and electrical equipment are in
hazardous proximity. Electrosurgical units make electrical arcs and sparks when they are
PROBLEMS ANSWERS:
1. Power delivered to the load = voltage across the load2/RL = 12502/250 = 6250 W
2. Power delivered to the load * duty cycle = 6250 * 0.5 = 3125 W
CHAPTER 18
