Quiz 4 chart (1).jpg Results of the ERCP reveal the presence…

Quiz 4 chart (1).jpg Results of the ERCP reveal the presence of multiple stones within the cystic and common bile ducts, as well as biliary sludge. A follow-up CT scan showed an edematous gallbladder. The patient is scheduled for a laparoscopic cholecystectomy. Which of the following instructions will the nurse include in the client’s pre-operative teaching?

While running at 780 rpm, the input current for a 48 V serie…

While running at 780 rpm, the input current for a 48 V series DC motor is 15A.  The armature and field resistances are 0.25 Ω and 0.125 Ω, respectively.  Determine: (a) the motor constant; (b) the motor output power; and (c) the output torque of the motor.