Вычисление BTU?

QUESTION:
How do I Calculate the BTU (British Thermal Units) of a Server?

ANSWER:

Apply the rule: BTU = Volts * Amps * 3.41

Example: If a server's maximum input current is 9 amps at 120 volts, the heat generated would be: 120V * 9A * 3.41 = 3682.8 BTUs

NOTE: BTU (British Thermal Unit) is the amount of heat required to raise the temperature of one pound of water one degree Fahrenheit under standard conditions of temperature and pressure.