## The overall efficiency of a battery can be regarded as:

The overall efficiency of a battery can be regarded as:

in which  and  are the discharged and charged energies of the battery. A simple experiment is designed in which a battery cell is discharged and charged again in a controlled manner. Energy is given to a consumer from a battery at a constant current I during time . At this time period, the voltage of battery remains a constant V. Then the battery is charged at the same voltage V, current I and time : (a) Derive an equation for the overall efficiency of the battery. (b) For a battery with open terminal voltage of 11.2 V and internal resistance of 0.05 ohm, plot the efficiency of battery for different currents.

### Identify the DSM-5 diagnostic criteria that you notice in the case studies below and explain how the client meets the criteria.

Part 1: Case Studies Directions: Identify the DSM-5 diagnostic criteria that you notice in the case studies below and explain how the client meets the criteria. Include the diagnosis that….

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DECISION MAKING AT WORK Project 3.4 Customer Turnoffs Discussion You are sitting in the company lunchroom with two other CSRs, Doug and Christine. Doug is relating a troublesome customer problem….

### Drawing upon relevant theories from lectures and readings, write a four to five-page analysis of the change efforts made at NUMMI and General Motors

Listen (or read the transcript) to This American Life, episode 561: NUMMI 2015, which can be found at the following link: http://www.thisamericanlife.org/radio-archives/episode/561/nummi-2015 Drawing upon relevant theories from lectures and readings, write a four….