variometer การใช้

• The Netto variometer will always read zero in still air.
• A widely used design was the variometer ( variocoupler ).
• "But, he'd bought this new instrument called a variometer.
• Very few powered aircraft have total energy variometers.
• Variometers are also used in radio controlled gliders.
• A type of continuously variable air core inductor is the " variometer ".
• It is usual for gliders to be equipped with more than one type of variometer.
• A compensated variometer uses both speed and altitude to indicate the change in total energy.
• The pancake coil variometer was another common construction used in both 1920s receivers and transmitters.
• The use of variometers is prohibited in R / C soaring contests while permitted in others.
• Also called " variometers ", relative magnetometers are used to measure variations in magnetic field.
• So the variometer shows zero rate of climb, and does not indicate the presence of the thermal.
• In modern gliders, most electronic variometers generate a sound whose pitch and rhythm depends on the instrument reading.
• The standard instrument fit included Variometer, Turn and Bank, Compass as well as standard ASI, Altimeter etc ..
• A variometer for paragliders, hang gliders, and ballooneers, showing vertical speed with both a ribbon indicator and a numeric readout
• The next year he started work on a modified version of the device, which he called the " horizontal variometer ".
• After the variometer was invented in 1929 by Alexander Lippisch and Robert Kronfeld, the sport of gliding moved into a new realm.
• The "'RRG Professor "'was a very early soaring glider and the first to use a variometer for finding thermals.
• The heading indicator is replaced by a GPS-driven computer with wind and glide data, driving two electronic variometer displays to the right . ]]
• There was no windscreen and the instruments, including the still novel variometer were displayed horizontally, inset into the fuselage immediately in front of the pilot.