PREPARED BY
ASHUTOSH MISHRA


BASIC CONCEPTS OF ROTATING ELECTRICAL MACHINES
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I want to download hindi ppt of electrical safety. ....etc

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Basic Principles and Functions of Electrical Machines




INTRODUCTION
The Direct Current (D.C.) machine, the synchronous machine, and the induction machine are the major electromechanical conversion devices in industry . The merits of the squirrel cage induction machine are: lightness, simplicity, ruggedness, robustness, less initial cost, higher torque-inertia ratio, capability of much higher speeds, ease of maintenance, etc . The most important fe ....etc

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Request for Electrical safety ppt in hindi ....etc

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basic electrical ,elecronics and computer


DEFINATION

THE CIRCUIT WHICH CONVERTS A.C VOLTAGE INTO D.C. VOLTAGE IS CALLED RACTIFIER
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BASIC INSTRUMENTATION MEASURING DEVICES AND BASIC PID CONTROL


INTRODUCTION
Instrumentation is the art of measuring the value of some plant parameter,
pressure, flow, level or temperature to name a few and supplying a signal
that is proportional to the measured parameter. The output signals are
standard signal and can then be processed by other equipment to provide
indication, alarms or automatic control. There are a number of standard
signals; however, t ....etc

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1.Consumption of raw soybeans can be harmful to health because of the presence of following anti-nutritional factor:
(A)Phytic acid(B)Tannins
(C )Oxalates(D)Trypsin inhibitor

2.In a standard fruit jam preparation the content of total soluble solids should not be less than :
(A)68% W/W(B)45% WAV
(C )65% W/W(D)70% W/W

3.The safe level of irradiation for foods, which presents no toxicological hazard is :
(A)5.0 kGy(B)10.0 kGv
(C )7.0 kGy(D)25.0 kGy

4.Subjecting rice to higher degree of polishing is associated with ....etc

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Basic Laser Safety Training

Laser Fundamentals

The light emitted from a laser is monochromatic, that is, it is of one color/wavelength. In contrast, ordinary white light is a combination of many colors (or wavelengths) of light.
Lasers emit light that is highly directional, that is, laser light is emitted as a relatively narrow beam in a specific direction. Ordinary light, such as from a light bulb, is emitted in many directions away from the source.
The light from a laser is said to be ....etc

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i need some ppt in hindi on electrical safety so please help me. ....etc

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Dear Sir / Madam,

We are looking for Electrical Safety Training PPT / materials in hindi to give training to our workmen. ....etc

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