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Kudankulam n-plant II starts fission

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KUDANKULAM

Chennai, July 10 : The second unit of Kudankulam atomic power project in Tamil Nadu went critical or started nuclear fission on Sunday at 8.56 p.m., said officials of Nuclear Power Corporation of India Ltd (NPCIL).

“Criticality achieved at 8.56 p.m.,” H.N. Sahu, Station Director of first and second units, told IANS on Sunday.

Sahu on Saturday told IANS that the unit was expected to attain criticality between 6 p.m. and 10 p.m. on Sunday.

This is the second 1,000 MW pressurised water reactor to go critical in the country. The first unit at Kudankulam went critical in July 2013.

The unit will start commercial generation in four to six months time. Prior to that tests have to be conducted and then the unit will be connected to the Southern power grid.

The approach towards criticality started on Friday with the gradual removal of the control rods.

Asked about the conduct of off-site emergency safety drill prior to the commissioning of the reactor, NPCIL Chairman and Managing Director S.K.Sharma had told IANS: “The second unit is part of an operating station (site where a nuclear power plant is already functioning). In such cases off-site emergency drills are conducted once in two years.”

The first 1,000 MW unit of Kudankulam atomic power project, which is located in Tirunelvelli district, is already functional.

Sharma said there are three types of emergency drills that are done at Indian nuclear power plants: plant, site and off-site.

“The emergency drills at the plant are done every quarter and the site emergency drill every year,” he had said.

According to Sahu, the last off-site drill was conducted in January 2015.

For NPCIL, the two units of Kudankulam project are expected to contribute handsomely to its topline and bottom line.

The first unit experienced several hiccups since starting commercial production in December 2014 but seems to have stabilised now, generating about 940 MW daily on an average.

The first unit supplies power to Tamil Nadu (562.5 MW), Puducherry (33.5 MW), Kerala (133 MW), Karnataka (221 MW) and Andhra Pradesh (50 MW).

The total outlay on the two units of Kudankulam project has been over Rs 17,000 crore.

Once the second unit at Kudankulam starts power generation to its full capacity, the total atomic power capacity in Tamil Nadu would go up to 2,440 MW.

Already, the NPCIL has two 220 MW units at Kalkpakkam near here under its Madras Atomic Power Station.

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YouTube Premiere adds new tools for more interactive experience

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YouTube

New Delhi, Dec 3 : YouTube has announced new features namely Live Redirect, Trailers, and Countdown Themes specifically designed to make its Premieres service more exciting.

“Since March 1, 2020, we have seen over 85 per cent growth in daily Premieres from over 8 million channels. And over 80 per cent of these channels had never before used Premieres. We want to continue enabling these real-time, communal experiences now more than ever. That’s why we are launching three new features to help creators,” the company said in a statement on Wednesday.

The first, Live Redirect, allows creators to livestream a pre-show before they release a new video and then automatically redirect viewers to their Premiere right before it starts. YouTube has been testing this feature for a couple of months.

Next, Trailers will allow users to upload a pre-recorded hype video that will be played on the watch page in advance of the Premiere. With the option to range from 15 seconds to 3 minutes in duration, it will help create an even more compelling experience and encourage viewers to set a reminder to tune into the Premiere.

Lastly, YouTube also announced the ability to set Countdown themes as a way to build excitement among the viewers. YouTube will offer a wide range of themes, vibes, and moods to choose from, such as calm, playful, dramatic and sporty, etc.

Live Redirect and Trailers have started rolling out to eligible creators starting today, and Countdown Themes will be available in the coming months.

“We can’t wait to see the new ways these features bring us together, giving your audience a front-row seat to your next Premiere. Give them a try and let us know what you think,” the company added.

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Some iPhone 12 series units losing LTE, 5G service: Report

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iPhone 8
CUPERTINO (U.S.), Sept. 12, 2017 (Xinhua) -- Security personnel are seen inside Apple Park as a special event is CUPERTINO (U.S.), Sept. 12, 2017 (Xinhua) -- Phil Schiller, Apple's Senior Vice President of Worldwide Marketing, introduces new iPhone 8 and iPhone 8 Plus during a special event in Cupertino, California, the United States on Sept. 12, 2017. Apple Inc. released a series of new products and services in Cupertino on Tuesday. (Xinhua/IANS)

Since the end of October, a few hundred users have taken yo Apple’s forums to report that their iPhone 12 (with reports seemingly covering all fourmodels) drops the cellular connection on 5G and 4G networks. This seems to be happening more often with Verizon and AT&T users but T-Mobile clients experience the issue too.

Multiple reports arise of iPhone 12-series losing LTE and 5G service

A separate Reddit thread has been created just for this and owners of iPhone 12 say that this happens mostly while they are traveling by car. The workaround, for now, is to turn on the airplane mode on and off again. One of the commenters said that he was able to reach one of the PR execs and he confirmed that Apple is aware of the issue and is currently investigating. Perhaps a fix is on its way.

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UK bans installation of Huawei 5G telecom gear from Sep 2021

The US Federal Communications Commission (FCC) designated Chinese telecom companies, Huawei and ZTE, as national security risks to America’s communications networks.

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Huawei Technologies

London: The UK government announced on Monday that the Chinese telecom giant Huawei will not be able to install its 5G equipments in the country from September 2021.

The Department for Digital, Culture, Media and Sport said that as per its earlier decision, the UK carriers will no longer be able to install Huawei equipment beginning September 2021.

The UK government has laid out a roadmap for removing all telecoms equipment made by “high risk vendors,” including Huawei, from the country’s 5G network by 2027, reports CNET.

In July this year, the UK government had announced a ban on the purchase of new Huawei kits for 5G from next year and said that the Chinese telecom giant’s equipment will be completely removed from 5G networks by the end of 2027.

The telecoms operators have seven years to remove its existing technology from their 5G infrastructure at an expected cost of 2 billion pounds.

The decision came following new advice produced by the National Cyber Security Centre (NCSC) on the impact of US sanctions against the telecommunications vendor.

The US Federal Communications Commission (FCC) designated Chinese telecom companies, Huawei and ZTE, as national security risks to America’s communications networks.

In a U-turn, the UK government that earlier allowed Huawei to sell its 5G technology in the country, signalled a tougher stand against the Chinese telecom giant.

Huawei called the decision “bad news for anyone in the UK with a mobile phone”.

Struggling to keep its consumer business afloat in the wake of the US sanctions, Huawei this month announced to sell off its Honor smartphone business assets to China-based Shenzhen Zhixin New Information Technology Co Ltd.

The company said that the sale — which could be around $15 billion according to multiple reports — will help Honor’s channel sellers and suppliers make it through this difficult time.

Honor smartphones have been hit by US sanctions that prevent Huawei from doing business with the US companies.

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