Most of the gas turbines employ the axial flow turbines.

The article is concerned with axial flow turbines.

The radial turbine can handle low mass flows more efficiently than the axial flow machines.

Elementary Theory of Axial Flow Turbine:
The velocity triangles for one axial flow turbine stage and the nomenclature employed are shown. The gas enters the row of nozzle blades with a static pressure and temperature P1, T1, and a velocity C1, is expanded to P2, T2, with an increased velocity C2 at an angle Alpha2



For the ....etc

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Axial Force Sensor for a Semi-Autonomous Snake Robot



I. INTRODUCTION
Various developments in robotics concentrate on mobile
robots to aid humans in new ways in their work and life.
Typical examples are remote inspection and maintenance
devices, personal assistants, and rescue robots. This research
concentrates on a particular type of robot for inspection in
unstructured environments like rubble or rocks. This type,
snake like robots, was chosen becaus ....etc

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Pl. send the send the electrical machine design material by nagoor kani ....etc

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ac pipes for axial load carrying capacity thesis pdf ....etc

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Axial-field electrical machines offer an alternative to the conventional machines. In the axial-field machine, the air gap flux is axial in direction and the active current carrying conductors are radially positioned. This paper presents the design characteristics, special features, manufacturing aspects and potential applications for axial-field electrical machines. The experimental from several prototypes, including d.c. machines, synchronous machines and single-phase machines are given. The special features of the axial-field machine, such a ....etc

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1.Zero voltage regulation in a transformer occurs at :
(A)zero p.f. lead 
(B)unity p.f.
(C )leading p.f.
(D)lagging p.f.

2.A parallel plate capacitor has 15 p.F capacitance. If the linear dimensions of the plate are doubled and the distance between the plates are also doubled, then new value of capacitance would be :
(A)15uF
(B)30 uF
(C )60 uF
(D)7.5 u.F

3.Resistance of a 230 V 100 W bulb is R1 and that of a 230 V 75 W is R2. Then,
(A)R1= R2
(B)R1 > R2
(C )R1 < R2
(D)R1 - 2R2

4.The current in a series ....etc

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Electrical Drives of Machine Tools
Introduction
The arrangement of the motor nearby the operative member and also the use of variable-speed electric motors make it possible to simplify mechanical transmissions as well as the construction of the machine.
This helps to improve machine-tool design and considerably reduce the physical force required to handle the machine.
Introduction
One or more electric motors driving the operative members of the machine tool make up the machine's essential components.
T ....etc

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i would like to take this topic for my final semester seminar . could you provide me with the related contents, papersand links that can be helpful in preparing me for this topic ....etc

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ABSTRACT



Because of high requirements in power, efficiency, installation space and weight, the design of electrical machines for hybrid electrical vehicles is a particular challenge. This seminar describes a comparative study allowing the selection of the most appropriate electric-propulsion system for a parallel hybrid electric vehicle (HEV). This seminar is based on an exhaustive review of the state of the art and on an effective comparison of the performances of the four main electric propulsion systems, namely the d ....etc

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