CrazyEngineers

@neeraj-iAaNcG • Oct 26, 2024

Oct 26, 2024

2.2K

Subpartition level parallel insert PL/SQL

Hello, I was working on optimizing SQLs and tuning some long running queries and was stuck with this. Is it possible to insert data from one table to another in...

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Kaustubh Katdare

@thebigk • Oct 26, 2024

Oct 26, 2024

1.3K

Accelerometer in mobile phones to detect earthquake

Researchers are now planning to use the accelerometers in your mobile phones to warn you about upcoming earthquakes. The master plan is to form a smartphone seismic network of connected...

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naveee

@naveee-QD5zHH • Oct 27, 2024

Oct 27, 2024

3.7K

Why is transformer efficiency higher than motors or generators?

Can someone tell me why is transformer efficiency is higher than motor and generator? Transformer efficiency is generally greater than 95%, while that of the motors its ~70%. Both are...

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zaveri

@zaveri-5TD6Sk • Oct 26, 2024

Oct 26, 2024

1.2K

What is meant by "allignment" ?

This term comes into usage whenever an electric motor or generator has to overhauled (dismantled and re-assembled). now what exactly does this mean ? i have heard that, the machine...

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parin bumia

@parin-bumia-Gpllk0 • Oct 26, 2024

Oct 26, 2024

1.3K

slip ring motor operation

why there are no induced harmonics in a slip ring rotor????

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Ramani Aswath

@ramani-VR4O43 • Oct 22, 2024

Oct 22, 2024

1.1K

The Black Marble: The entirety of human civilization, as seen from outer space

A National Oceanic and Atmospheric Administration/NASA satellite has captured (literally scintillating) night time images of the earth as seen from their SUOMI weather satellite. It is interesting to see that...

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Ankita Katdare

@abrakadabra • Oct 23, 2024

Oct 23, 2024

1.3K

India's DRDO & Other Government Websites Hacked & Defaced

In an event of disgrace, some of India's key government websites, currently maintained by theÂ National Informatics Centre (NIC),Â includingÂ Recruitment and Assessment Centre (RAC) of the Defence Research and...

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Ankita Katdare

@abrakadabra • Oct 20, 2024

Oct 20, 2024

1.3K

Intel's New Android Smartphones In India At Rs. 7000 By Mid-2013

You would say that Intel sure knows what the 'Young India' needs. During an event called the INFOCOM 2012,Â Debjani Ghosh,Â Intel's South Asia Managing Director for Sales and Marketing...

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Ankita Katdare

@abrakadabra • Oct 25, 2024

Oct 25, 2024

1.4K

Pre-Order Samsung Galaxy Music Duos In India For 9,199 Bucks!

That's right. Samsung India has got Android ICS running, 3-inch LCD touchscreen, dual-SIM smartphone -Â Samsung Galaxy Music Duos on the digital shelves of Snapdeal for INR 9,199 starting today....

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deepashu

@deepashu-ijJuSV • Oct 25, 2024

Oct 25, 2024

1.2K

Introduction

hi,I am deepali. I studied in Moze college of engineering .Electronics and telecommunication branch.I am 3rd year student.I want information about projects and what can i do after BE.

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Kaustubh Katdare

@thebigk • Oct 25, 2024

Oct 25, 2024

1.2K

Here's what Apple die-hard fans who are 'poor' do

Found the following picture on the Internet and thought of sharing here. Let's play the 'first thought' game. Tell me the first thought that comes to your mind after looking...

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J. Guru Prasanna

@j-guru-prasanna-3Rh3Kz • Oct 26, 2024

Oct 26, 2024

1.7K

Load Distribution from slab to surrounding beam in the case of STONE SLAB

As per IS 456 2000, fig 7, we get the slab load that is distributed to the surrounding beam.. In case if the whole structure is made entirely using stone...

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Kaustubh Katdare

@thebigk • Oct 25, 2024

Oct 25, 2024

1.4K

iPad Mini Price in India begins at Rs. 22000. Who's buying it?

iPad mini is coming to India and like all of their products, Apple's keeping the costs high. The price of iPad mini in India is expected to be about Rs....

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Kaustubh Katdare

@thebigk • Oct 25, 2024

Oct 25, 2024

1.4K

Solar cell efficiency may get 175% boost with cheap plastic. We cross our fingers.

Electrical engineering team from Princeton has discovered the future in cheap, readily available plastic which the researchers believe can boost the solar cell efficiency almost 3x. In their experiments, the...

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Pensu

@pensu-8tNeGU • Oct 25, 2024

Oct 25, 2024

1.4K

Apple iPad Mini Launch In India Today - Here's Everything You Should Know

Looks like Apple has finally started to value the Indian market. Just after few days of lauch of iTunes store in India, the tech giant is all set to launch...

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Pensu

@pensu-8tNeGU • Oct 25, 2024

Oct 25, 2024

1.4K

iPhone Coming To T-Mobile Next Year - The Wait Is Over!

Here is a good news for all T-Mobile users, Apple has signed a deal with T-Mobile's owner organization Deutsche Telekom and together, they are ready to launch products from next...

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Kaustubh Katdare

@thebigk • Oct 25, 2024

Oct 25, 2024

1.4K

Google apps for business - free version shut down

Google's announced that they will no longer be offering the free version of their 'apps' service to the businesses. It's informed all its users that the free version will stop...

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Kaustubh Katdare

@thebigk • Oct 25, 2024

Oct 25, 2024

1.4K

Apple iTV in India - Price Would Be Rs. 6.5 - 8k Range

The $99 box that Apple calls 'Apple TV' is expected to come to India soon with a price tag of Rs. 6.5 - 8k. Now, we aren't talking about the...

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zaveri

@zaveri-5TD6Sk • Oct 26, 2024

Oct 26, 2024

1.4K

The different grades of sandpaper

sand papers or emery sheets are available in various grades, designated by numbers. they start from 80 and go up to 1000. now what i want to know is what...

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zaveri

@zaveri-5TD6Sk • Oct 26, 2024

Oct 26, 2024

1.8K

The working principle of an emergency light.

Well the title says it all. the working states of such a device, is that first when there is normal power supply, the lamp does not work, but the battery...

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