News for 'power electronics'

Emergency turbine activates mid-air on Air India flight to UK

Emergency turbine activates mid-air on Air India flight to UK

Rediff.com5 Oct 2025

An Air India Boeing 787-8 Dreamliner experienced an uncommanded deployment of its Ram Air Turbine (RAT) shortly before landing. The DGCA is investigating the incident, raising safety concerns.

New segments like defence and data centres to drive growth for L&T

New segments like defence and data centres to drive growth for L&T

Rediff.com9 Oct 2025

The exit of Larsen & Toubro (L&T) from the Hyderabad Metro is a long-term positive for the stock. It could be a bullish trigger, alongside higher international orders, and new opportunities in segments like defence and data centres.

'Switches Seem To Be In Up Position, But...'

'Switches Seem To Be In Up Position, But...'

Rediff.com16 Jul 2025

'...from the recovered part of the throttle quadrant -- the control panel that manages engine power -- it is hard to say at this stage if the locking mechanism was damaged in any way.'

Trishul 2025 Signals New Era in Fighting Wars

Trishul 2025 Signals New Era in Fighting Wars

Rediff.com14 Nov 2025

After Operation Sindoor, the Army and Navy now view the IAF as not a supporting arm, but the spearhead of India's warfighting capability, capable of decisive outcomes across domains, explains Air Commodore Nitin Sathe (retd).

Amazon, Flipkart deploy war rooms for Rs 1.2 trillion festival battle

Amazon, Flipkart deploy war rooms for Rs 1.2 trillion festival battle

Rediff.com23 Sep 2025

At the stroke of midnight, live dashboards lit up simultaneously across Amazon India's World Trade Centre headquarters and Flipkart's Outer Ring Road office in Bengaluru. In sprawling "war rooms" at both the companies, executives monitored real-time data streams tracking payment speeds, inventory levels, and delivery logistics as millions of shoppers flooded online platforms.

Sensex ends in green, but pares most gains on profit taking

Sensex ends in green, but pares most gains on profit taking

Rediff.com4 Sep 2025

Among the Sensex firms, Mahindra & Mahindra jumped the most by 5.96 per cent. Bajaj Finance, Bajaj Finserv, Trent, ITC and HDFC Bank were also among the gainers. However, Maruti Suzuki India, Bharat Electronics, HCL Tech, NTPC, Power Grid, Infosys and Reliance Industries were among the laggards.

Will Trump Pull The Plug On Russian Oil Sanctions?

Will Trump Pull The Plug On Russian Oil Sanctions?

Rediff.com27 Oct 2025

Whether Trump will actually press ahead with the oil sanctions remains unclear, since keeping Russian oil out of the world market risks high oil prices which could boomerang on the US economy and be damaging politically for Trump, points out Ambassador M K Bhadrakumar.

'We Aren't Security Conscious As A Nation'

'We Aren't Security Conscious As A Nation'

Rediff.com6 Nov 2025

'Government officials use Gmail and ordinary phones without basic security consciousness.' 'Interoperability, especially in joint exercises with countries like the US, worries me.' 'It often means we open our systems to them, but they don't reciprocate.' 'They could have kill switches in their systems and might even be able to affect ours.'

A Day at Mumbai's Museum of Solutions

A Day at Mumbai's Museum of Solutions

Rediff.com21 Oct 2025

MUSO is more than a museum; it is a vibrant, innovative playground that fosters curiosity.

GST 2.0: What Is Taxed, What Is Exempted

GST 2.0: What Is Taxed, What Is Exempted

Rediff.com4 Sep 2025

The GST Council on Wednesday approved a two-tier rate structure of 5 and 18 per cent, which will be implemented from September 22.

H-1B Visa: Why Nvidia Will Pay $100,000 For Talent

H-1B Visa: Why Nvidia Will Pay $100,000 For Talent

Rediff.com9 Oct 2025

'As one of many immigrants at Nvidia, I know the opportunities we've found in America have profoundly shaped our lives.'

Capex slows in FY25 but key infrastructure, power players set to benefit

Capex slows in FY25 but key infrastructure, power players set to benefit

Rediff.com5 Mar 2025

Post-election capital expenditure (capex) has been weak at 2 per cent year-on-year (Y-o-Y) in M9FY25. The FY25 revised estimates (RE) indicate 7 per cent growth in FY25 against FY24, implying 21 per cent Y-o-Y growth in Q4FY25 government capex.

Mahindra XEV 9e Mid Variant: The Future Is Here!

Mahindra XEV 9e Mid Variant: The Future Is Here!

Rediff.com4 Aug 2025

The Mahindra XEV 9e mid variant, particularly the PACK TWO, presents a compelling package with a strong emphasis on futuristic design, advanced technology, and passenger comfort, notes Rajesh Karkera.

Sensex climbs 143 points on buying in ICICI Bank, Reliance

Sensex climbs 143 points on buying in ICICI Bank, Reliance

Rediff.com21 Aug 2025

Among Sensex firms, Bajaj Finserv, ICICI Bank, Reliance Industries, Bajaj Finance, Larsen & Toubro and Bharat Electronics were the major gainers. However, Power Grid, Eternal, Hindustan Unilever and Adani Ports were among the laggards.

IPS officer's wife claims harassment led to his suicide

IPS officer's wife claims harassment led to his suicide

Rediff.com9 Oct 2025

The wife of a Haryana Police officer who allegedly died by suicide has claimed his death was the result of 'systematic persecution' by high-ranking officers and has filed a complaint requesting an FIR be registered.

Classify Strategic Data As 'National Asset'

Classify Strategic Data As 'National Asset'

Rediff.com29 Aug 2025

...on par with oil, power, and defence, and to restrict its storage under foreign control.

'Don't see mobiles replacing PCs immediately'

'Don't see mobiles replacing PCs immediately'

Rediff.com9 Oct 2025

'Lots of YouTubers and influencers use a phone that can do lots of things, but if you need to do heavy editing or proper editing, you will still come back to a proper laptop setup.'

How Mahindra plans to tackle rare earth magnet shortage

How Mahindra plans to tackle rare earth magnet shortage

Rediff.com3 Aug 2025

Mahindra & Mahindra plans to manage rare earth magnet supplies through alternative sourcing channels for the next nine months and will pursue 'engineering efforts' to address the raw material shortage situation amid growing product portfolio, according to a senior company executive. The imposition of export restrictions by China on key rare earth magnets has resulted in supply chain bottlenecks, impacting the user industries, including the auto and electronics sectors.

Sensex climbs 304 pts on buying in metal, auto and pharma shares

Sensex climbs 304 pts on buying in metal, auto and pharma shares

Rediff.com13 Aug 2025

Among Sensex firms, Bharat Electronics, Eternal, Mahindra & Mahindra, Kotak Mahindra Bank, Tata Motors and Power Grid were the gainers. However, Adani Ports, ITC, UltraTech Cement and Titan were among the laggards.

How Your Grievances Can Be Fixed!

How Your Grievances Can Be Fixed!

Rediff.com14 Oct 2025

CPGRAMS -- an online platform available to citizens 24x7 to lodge their grievances to public authorities on service delivery -- has existed for close to two decades. But it has never been this active, points out Tamal Bandyopadhyay.

Destroyed at least a dozen Pak jets, including F-16s: IAF chief

Destroyed at least a dozen Pak jets, including F-16s: IAF chief

Rediff.com4 Oct 2025

At least a dozen Pakistani military aircraft including F-16 jets were destroyed or damaged in Indian strikes during Operation Sindoor, Chief of Air Staff Air Chief Marshal A P Singh said on Friday while describing Islamabad's claim of India's losses as "fanciful stories".

Vaishnaw presents first made-in-India chip to Modi at Semicon 2025

Vaishnaw presents first made-in-India chip to Modi at Semicon 2025

Rediff.com2 Sep 2025

Modi inaugurated the Semicon India 2025 in Delhi, in the presence of Chief Minister Rekha Gupta, and Union Minister of Commerce and Industry Jitin Prasada.

Ten dead as torrential rain paralyses Kolkata; Puja holidays advanced

Ten dead as torrential rain paralyses Kolkata; Puja holidays advanced

Rediff.com24 Sep 2025

Heavy overnight rainfall caused widespread flooding in Kolkata, disrupting traffic, public transport, and daily life. Train and Metro services were suspended, and many areas experienced significant waterlogging.

India Inc to double capex to $850 bn in 5 yrs: S&P report

India Inc to double capex to $850 bn in 5 yrs: S&P report

Rediff.com11 Jun 2025

Corporate India is embarking on an ambitious investment drive, with capital expenditure (capex) expected to double to $850 billion over the next five years, according to a report by S&P Global Ratings. Indian power & transmission, airlines, and green hydrogen sectors would spearhead the spending, the report said.

India may emerge as second-largest economy by 2038

India may emerge as second-largest economy by 2038

Rediff.com28 Aug 2025

India's economy could reach $20.7 trillion in terms of purchasing power parity (PPP) by 2030 and may emerge as the second-largest economy by 2038 with $34.2 trillion GDP, an EY report said on Wednesday. The report also said that with appropriate countermeasures, India can limit the adverse impact of higher US tariffs on selected Indian imports to about 10 basis points of real GDP growth.

9 IAF officers get Vir Chakra for Operation Sindoor

9 IAF officers get Vir Chakra for Operation Sindoor

Rediff.com14 Aug 2025

As festivities for Independence Day begin, the Centre on Thursday awarded Vir Chakra to nine Indian Air Force officers for their brave contributions in the service of the nation during Operation Sindoor.

Sensex rises 323 pts, Nifty rallies for 6th day

Sensex rises 323 pts, Nifty rallies for 6th day

Rediff.com10 Sep 2025

Among Sensex firms, Bharat Electronics rose the most by 4.26 per cent. HCL Tech gained 2.57 per cent, Bajaj Finance by 2.19 per cent, TCS by 1.99 per cent, Tech Mahindra by 1.88 per cent and Infosys by 1.85 per cent. Gains in Axis Bank and State Bank of India also supported the rally. However, Mahindra & Mahindra emerged as the biggest loser, falling by 2.47 per cent. Maruti dropped 1.53 per cent and Tata Motors by nearly 1 per cent due to profit-taking. UltraTech, Eternal and Power Grid were also among the laggards.

How Army Is Preparing For Future Wars

How Army Is Preparing For Future Wars

Rediff.com28 Aug 2025

The Indian Army's broader reorganisation is inevitable as India's military doctrine adapts to the demands of the modern battlefield.

GST, 'bachat', 'swadeshi' in Modi's address amid Trump threats

GST, 'bachat', 'swadeshi' in Modi's address amid Trump threats

Rediff.com21 Sep 2025

Prime Minister Modi urged the people of the country to take pride in selling and buying indigenous goods.

Top Competitive Exams After Class 12

Top Competitive Exams After Class 12

Rediff.com18 Aug 2025

rediffGURU Nayagam PP, career counsellor and the founder of EduJob360, counsels students and aspiring professionals about how they can make the right career decision.

OpenAI to set up first India office in 2025

OpenAI to set up first India office in 2025

Rediff.com22 Aug 2025

OpenAI on Friday said it will set up its first India office in New Delhi later this year, underlining the swift uptake of its AI tools in a market that is ChatGPT's second-largest after the US and among its fastest-growing. OpenAI said it has officially established an entity in India and has begun hiring a dedicated local team.

Stock markets end flat in volatile trade

Stock markets end flat in volatile trade

Rediff.com14 Aug 2025

Among Sensex firms, Eternal, Infosys, Asian Paints, HDFC Bank, Bajaj Finserv and Titan were the major gainers. However, Tata Steel, Tech Mahindra, Adani Ports and Bharat Electronics were among the laggards.

AI plane crash: How does fuel switch of Boeing 787 work?

AI plane crash: How does fuel switch of Boeing 787 work?

Rediff.com12 Jul 2025

The preliminary report on the Air India plane accident highlights potential confusion among pilots regarding fuel switches, which regulate fuel flow to the engines. The report suggests the switches were cut off and then switched on again shortly before the crash, raising questions about pilot actions and procedures.

From Russia With Love

From Russia With Love

Rediff.com10 Oct 2025

Red Square and VDNKh easily rank among the most striking places I've visited -- both for their historical significance and architectural splendour.
My admiration for Russian culture, vision and ambition grew with every step as I clocked the miles, Nitin Sathe tells us after a visit to Moscow and St Petersburg.

Pixxel to build India's 1st private Earth observation satellite

Pixxel to build India's 1st private Earth observation satellite

Rediff.com13 Aug 2025

The private consortium would invest more than Rs 1,200 crore over the next five years to launch a constellation of 12 state-of-the-art Earth Observation satellites equipped with panchromatic, multispectral, hyperspectral, and microwave SAR (synthetic aperture radar) sensors.

Flipkart, Amazon Stack Up Space For Festival Rush

Flipkart, Amazon Stack Up Space For Festival Rush

Rediff.com9 Sep 2025

Festive sales are expected to surge 27 per cent to cross Rs 120,000 crore in 2025, driving Amazon and Flipkart to expand warehousing capacity by millions of cubic feet and extend delivery networks to thousands of new pin codes -- an infrastructure buildout that could reshape India's retail landscape for years.

Daewoo plans India comeback in new avatar, to launch electronics, EV

Daewoo plans India comeback in new avatar, to launch electronics, EV

Rediff.com19 Oct 2023

Posco Daewoo, the South Korean conglomerate whose Cielo sedan and Matiz hatchback were once the pride of Indian car owners, is looking to re-enter India. And its return journey is riding on plans to sell electric bikes and e-cycles. The company termed India's robust economic growth and surging consumer demand as reasons behind its comeback plans, saying they make India "one of the world's most promising consumer markets," according to Y S Choi, general manager, Posco Daewoo South Korea.

Sensex, Nifty surge nearly 1% on global rally

Sensex, Nifty surge nearly 1% on global rally

Rediff.com25 Jun 2025

On the other hand, Bharat Electronics, Kotak Mahindra Bank and Axis Bank were the laggards. In Asian markets, South Korea's Kospi, Japan's Nikkei 225 index, Shanghai's SSE Composite index and Hong Kong's Hang Seng settled higher.

SC asks EC to publish details of 65 lakh deleted voters with reasons

SC asks EC to publish details of 65 lakh deleted voters with reasons

Rediff.com15 Aug 2025

The Supreme Court has directed the Election Commission of India (ECI) to publish details of deleted names from the voters list in Bihar, along with reasons for non-inclusion, to enhance transparency in the special intensive revision (SIR) of the electoral roll.

'Downing Pak special mission aircraft from 300km shows...'

'Downing Pak special mission aircraft from 300km shows...'

Rediff.com10 Aug 2025

Military officials detail how the Indian Air Force's downing of a Pakistani aircraft at a long distance reflects its air superiority and dealt a psychological blow to the adversary.