this is known as baseload cycling and its cost ranges from $ 2 to $ 23 per megawatt hour this also reduces the environmental friendliness of wind power because a coal fired or natural gas power plant must be kept online in case there s no wind two plants are running to do the job of one
Accelerometer in an iPhone. Definition: An accelerometer is a sensor which measures the tilting motion and orientation of a mobile phone. The Apple iPhone was the first popular mobile phone to make the accelerometer a key feature of its user interface. The accelerometer is used to ensure photographs are presented in the correct way - portrait or landscape - depending on the way the phone is held. Accelerometers are also increasingly used as a means of user input, most noticeably in games where tilting and rotating the handset can control onscreen action.
Accelerometers: The accelerometer is used to sense the changes in the orientation of smartphone with respect to the viewing angle of the operator. Gyroscope: This is the sensor which is used to maintain and control the position, level or orientation based on the principle of angular momentum. Fingerprint Sensor: Fingerprint Sensors is an automated method of verifying a match between two human fingerprints.