Michael Cala interviews nutrition expert and cancer-prevention specialist Moshe Shike, M.D. about whether low carb diets really work. Discovery Health: People trying to lose weight often say they've had limited or no success following the 20-20-60 diet.Consumer magazines praise the high-protein low-carbohydrate diet as a panacea for the American weight problem.lso, when a whole class of foods is restricted, critical nutrients may be lacking from the diet. In a fat-rich, low-carbohydrate diet, the body switches to a form of metabolism that produces ketones. The presence of ketones in the blood system causes the blood to become acidic.
Clearly a batteries amp hour rating is not as simple as the other web page seems to indicate. So, a battery with a 205 reserve capacity (reserve capacity is the duration of discharge of a battery under a 25 amp load) does not have merely a 85 amp-hour rating. Better talk to my brother-in-law to see if he can come up with an equation for me...
Power capacity is how much energy is stored in the battery. This power is often expressed in Watt-hours (the symbol Wh). A Watt-hour is the voltage (V) that the battery provides multiplied by how much current (Amps) the battery can provide for some amount of time (generally in hours). Voltage * Amps * hours = Wh. Since voltage is pretty much fixed for a battery type due to its internal chemistry (alkaline, lithium, lead acid, etc), often only the Amps*hour measurement is printed on the side, expressed in Ah or mAh (1000mAh = 1Ah). To get Wh, multiply the Ah by the nominal voltage. For example, lets say we have a 3V nominal battery with 1Amp-hour capacity, therefore it has 3 Wh of capacity. 1 Ah means that in theory we can draw 1 Amp of current for one hour, or 0.1A for 10 hours, or 0.01A (also known as 10 mA) for 100 hours.