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2. Droop speed control - Wikipedia

   en.wikipedia.org/wiki/Droop_speed_control

   Droop speed control is a control mode used for AC electrical power generators, whereby the power output of a generator reduces as the line frequency increases. It is commonly used as the speed control mode of the governor of a prime mover driving a synchronous generator connected to an electrical grid. It works by controlling the rate of power ...

3. Uninterruptible power supply - Wikipedia

   en.wikipedia.org/wiki/Uninterruptible_power_supply

   A tower type UPS with one IEC 60320 C14 input and three C13 outlets. A large data-center-scale UPS being installed by electricians. An uninterruptible power supply ( UPS) or uninterruptible power source is a type of continual power system that provides automated backup electric power to a load when the input power source or mains power fails.

4. EMD 710 - Wikipedia

   en.wikipedia.org/wiki/EMD_710

   EMD 1010 - the heavily redesigned and refined EMD 265H to meet Tier-4 emission standard. The EMD 710 is a line of diesel engines built by Electro-Motive Diesel (previously General Motors ' Electro-Motive Division). The 710 series replaced the earlier EMD 645 series when the 645F series proved to be unreliable in the early 1980s 50-series ...

5. Two-stroke diesel engine - Wikipedia

   en.wikipedia.org/wiki/Two-stroke_diesel_engine

   A two-stroke diesel engine is a diesel engine that uses compression ignition in a two-stroke combustion cycle. It was invented by Hugo Güldner in 1899. [ 1] In compression ignition, air is first compressed and heated; fuel is then injected into the cylinder, causing it to self-ignite. This delivers a power stroke each time the piston rises and ...

6. Power factor - Wikipedia

   en.wikipedia.org/wiki/Power_factor

   Power factor. In electrical engineering, the power factor of an AC power system is defined as the ratio of the real power absorbed by the load to the apparent power flowing in the circuit. Real power is the average of the instantaneous product of voltage and current and represents the capacity of the electricity for performing work.

7. Diesel locomotive - Wikipedia

   en.wikipedia.org/wiki/Diesel_locomotive

   Diesel locomotive. The ČKD ČME3, a common example of a diesel shunting locomotive. The InterCity 125 set a speed record – 148 mph (238 km/h) – for a diesel-powered train in 1987. Capable of 125 mph (201 km/h) in regular service, the train consists of two power cars with either seven or eight carriages between them. [ 1]