Rotary guns are less prone to jamming than a gun operated by gas or recoil, as the external power source will eject misfired rounds with no further trouble, but this is not possible if the force needed to eject the round comes from the round itself.

Rotary, Gatling, or other multi-barrel machine guns.

Rotary valves are the norm for the horn and are also prevalent on the tuba.

Rotary engines such as the Wankel engine are referred to as pistonless rotary engines.

Two main types of filter media are employed in the chemical laboratory — surface filter, a solid sieve which traps the solid particles, with or without the aid of filter paper ( e. g. Büchner funnel, Belt filter, Rotary vacuum-drum filter, Cross-flow filters, Screen filter ), and a depth filter, a bed of granular material which retains the solid particles as it passes ( e. g. sand filter ).

Advantages: Rotary pumps are very efficient because they naturally remove air from the lines, eliminating the need to bleed the air from the lines manually.

Rotary and radial engines look strikingly similar when they are not running and can easily be confused, since both have cylinders arranged radially around a central crankshaft.

Social organizations, such as the Lions Club and Rotary International, have also formed stamp collecting groups specific to those stamps that are issued from many countries worldwide that display the organization's logo.

The five separate exits from the Rotary are assigned numbers — exits 1 to 5-in counterclockwise order.

Other events included in the festival are the annual Rotary Club pancake breakfast, bingo, a horseshoe pitching contest, an antique tractor show, and multiple cash drawings.

Many community service organizations are active within the community, particularly the local Rotary Club.

The Daviess County Rotary Jail ( Squirrel Cage Jail ) and Sheriff's Residence, the A. T. Ray Home and the Daviess County Courthouse are on the National Register of Historic Places.

The Mud Drags are held in early June and sponsored by the local Rotary International group.

Pottsville also has two Little Leagues associated with Little League Baseball, Inc. in Williamsport ; they are Pottsville ( Rotary ) Little League located at 20th and Mahantongo Streets and Railway Park Little League located at the end of First Avenue.

Rotary and fixed wing aircraft are used for air and sea rescue.

Rotary kilns started to be used for lime manufacture at the start of the 20th century and now account for a large proportion of new installations if energy costs are less important.

Rotary voice coils are widely employed in devices such as disk drives.

( BBC ) Official Peer-Reviewed Journal of the International Federation for Artificial Organs ( members of the Federation are: the American Society for Artificial Internal Organs, the European Society for Artificial Organs and the Japanese Society for Artificial Organs ), the International Faculty for Artificial Organs, and the International Society for Rotary Blood Pumps.

* Tippler ( UK ): An open wagon with no doors or roof which are unloaded by being inverted on a Wagon Tippler ( UK ) or Rotary car dumper ( US ).

Rotary lobe blowers, commonly called boosters in high vacuum application, are not used as a stand alone pump.

The standards of modern mechanical seals are widely defined by API Standard 682-Shaft Sealing Systems for Centrifugal and Rotary Pumps.

The members of Rotary Clubs are known as Rotarians.

The clubs are chartered by the global organisation Rotary International ( RI ) headquartered in Evanston, Illinois.

The Duarte club filed suit in the California courts, claiming that Rotary Clubs are business establishments subject to regulation under California's Unruh Civil Rights Act, which bans discrimination based on race, gender, religion or ethnic origin.

( Before year 1989, Rotary generally prohibited women as members.

Rotaractors generally meet every Saturday 6pm at Rotary Center, Sector-6, Vashi.

(" Roneograph ," also " Roneo machine ," was another trademark used for mimeograph machines, the name being a contraction of Rotary Neostyle )

* Rotary milking shed, a type of milking shed used in the dairy industry

* Rotary snowplow, one type of railroad snowplow used especially for deep snow removal

* Rotary table ( drilling rig ), a device used to apply directional force to a drill string

* Rotary steerable system, a tool used in the drilling industry

* Rotary saw is used to make accurate cuts without the need for a pilot hole in wallboard, plywood, and other thin materials.

This objective is set against the " Rotary 4-way Test ", used to see if a planned action is compatible with the Rotarian spirit.

Rotary pinned perforation rollers are precision tools that can be used to perforate a wide variety of materials.

Rotary switches are also used in X10 home automation to select house and unit numbers.

Rotary switches are also used in some radio transmitters ( particularly VHF and FM broadcast ) to select the DC bias used to set the voltage-controlled oscillator, which determines the center frequency of the carrier wave output.

A dialer Rotary Group can be created so that either of the interfaces in it can be used to dial any of the destinations defined in it.

Rotary presses were used for high-speed work.

Rotary letterpress machines are still used on a wide scale for printing of self-adhesive and non-self-adhesive labels, tube laminate, cup stock, etc.

Rotary encoders are used in many applications that require precise shaft unlimited rotation — including industrial controls, robotics, special purpose photographic lenses, computer input devices ( such as optomechanical mice and trackballs ), controlled stress rheometers, and rotating radar platforms.

Rotary transformers are often used instead of slip rings in high speed or low friction environments.

Rotary evaporation is a type of vacuum distillation apparatus used to remove bulk solvents from the liquid being distilled.

Rotary magazines are usually of low capacity of ten rounds or less, depending on the cartridge used.

Rotary evaporators are also used in molecular cooking for the preparation of distillates and extracts.

He used his teaching abilities as a volunteer throughout Birmingham with the American Red Cross, the Downtown Firehouse Mission, Rotary Club, United Way and Miles College Accounting Advisory Council.

Rotary freeze-dryers are usually used for drying pellets, cubes and other pourable substances.