AIM
To conduct the load test on single phase alternator.
APPARATUS REQUIRED
PRECAUTION
1. The motor field rheostat should be kept in the minimum resistance position.
2. The alternator field potential divider should be in the minimum voltage position.
3. Initially all switches are in open position.
PROCEDURE
1. Note down the name plate details of motor and alternator
2. Connections are given as per circuit diagram.
3. The DPST is closed on supply side.
4. Using three point starter, the moto ....etc

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Plz give salient features of linux operating system ....etc

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Written-Pole technology is a revolutionary, yet fundamentally simple approach for enhancing the performance of electric motors and generators.

The application of Written-Pole technology frees engineers from one of the most basic constraints faced by designers of conventional induction and synchronous machines.

The Written-Pole motor is a hybrid concept, which utilizes basic concepts from induction, hysteresis and permanent magnet motors, with several important distinctions.

Unlike conventional designs, where the magnetic poles are f ....etc

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Show me december 2012 pay slip
jmjadjgtmeldajælgmatpmjmdajgptdwjgjad ....etc

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Optimal Designs and Comparison of the Doubly
Salient Permanent Magnet Machine and
Flux-reversal Machine in Low-speed Applications

Abstract
The subject of this is to optimize the design and to compare
The performances of a low-speed doubly salient permanent magnet machine with
Those of a low-speed flux-reversal machine devoted to direct drive applications. The
Optimization, focused on the maximization of the machines mass-to-torque ratio,
is done by a genetic algorithm combined with the finite-element method (FEM) ....etc

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SALIENT FEATURES OF 500 MW BOILER



FIRST PASS:
Vertically Downward Expansion at Ring Header (10.250mtr elev.) : 330mm
Horizontal Expansion at Ring Header
(10.250mtr elev.) : 36mm
SECOND PASS :
Vertically Downward Expansion at Ring Header
(44.060mtr elev.) : 174mm
Horizontal Expansion at Ring Header
(44.060mtr elev.) : 58mm


IMPORTANT FEATURES OF 500 MW BOILER



C.C. PUMPS
ORIFICE PLATES IN BOTTOM RING HEADE ....etc

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FUSE RATING:
(a)For Motor- 125% of rated current
= 125% of 17A=21.25A=25A
(b)For Alternator- 125% of rated current
=125% of 4A= 5A
THEORY:
In a salient pole alternator, the reactance of magnetic circuit along is along its quad stator axis. The alternator is driven by auxiliary prime mover at a speed slightly less than the synchronous speed under these conditions. The armature current is when the armature current mmf is in line with the field poles. The reactance by the magnetic field current is minim ....etc

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AIM
To conduct the slip test on three phase alternator and predetermination the regulation through vector diagrams
APPARATUS REQUIRED
PRECAUTION
1. The Motor field Rheostat should be kept in minimum resistance position.
2. The Alternator field should be kept open throughout the experiment.
3. The direction of rotation due to prime mover and due to the Alternator run as the motor should be same.
4. Initially all the switches are kept open
PROCEDURE
1. The name plate details of the motor an ....etc

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Introduction:
In this 21st century we required a multi functional system to operate on different platforms, which can access data easily, the main purpose of a Heterogeneous server is to establish a Heterogeneous network that can connect computers and other devices with different operating systems and/or protocols. For example, local area networks (LANs) that connect Microsoft Windows and Linux based personal computers with Apple Macintosh computers are heterogeneous. The word heterogeneous network is also used in ....etc

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information about the al l--->
salient features of e-mail,URL.,contrast,google, yahoo ,Telnet Session,FTP


1. Explain the salient features of e-mail? Explain its working with the help of an example.

Soln: - Electronic mail, or e-mail (and mail) for short, is one of the most popular uses of the Internet. Once you have an e-mail account you can send an electronic message (sort of like a letter) to just about anyone else with an e-mail account so long as you know their e-mail address. The salient features of e-mail are: ....etc

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