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Doctors Medicines MCQs Q&A

Conventional axisymmetric conical nozzle with a cylindrical extension is called as ______

Conventional axisymmetric conical nozzle with a cylindrical extension is called as ______ Correct Answer scarfed nozzle

Scarfed nozzle is a passive way of thrust vector adjustment. Even though the flow Mach number of scarfed nozzles is lower compared to conical nozzles, it is more preferable because unwanted turning moments due to vehicle configuration can be avoided using it.

Related Questions

A sphere of diameter 42 cm is melted and bullets are formed from it. The bullet has circular cylindrical shape from one side and conical from other side. The radius of the base of the cylindrical part of the bullet is 6 cm and the cylindrical part has thrice as much length as the conical part. Find how many such bullets can be formed if the curved surface area of the cylindrical part of a bullet is 79.2 cm2.
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The velocity of steam leaving the nozzle (V) is given by (where K = Nozzle coefficient or nozzle efficiency, and hd = Enthalpy or heat drop during expansion of steam in a nozzle)
The velocity of steam leaving the nozzle (V) is given by (where K = Nozzle coefficient or nozzle efficiency and hd = Enthalpy or heat drop during expansion of steam in a nozzle)
A metallic sphere is melted and moulded to form conical bullets. If radius of a conical bullet is six times of its own height and the radius of the conical bullet is half of the radius of the metallic sphere, then what are the numbers of bullets formed?
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