SSC GK Questions 2026

A fuel cell converts the chemical energy of hydrogen directly into electrical energy without combustion, so it is not bound by the efficiency limit of a heat engine.

SIGHT is the largest component of the mission, with an outlay of seventeen thousand four hundred ninety crore rupees, and it has two parts: incentives for manufacturing electrolysers in India and incentives for producing green hydrogen, both awarded through competitive bidding.

The MNRE is the nodal ministry for the mission, frames the guidelines for each of its components and notified the Green Hydrogen Standard for India in August 2023.

The mission aims to build a green hydrogen production capacity of at least five million metric tonnes a year by 2030, with the potential to rise further if an export market develops, and this is the single figure most often asked from the mission.

The Union Cabinet approved the National Green Hydrogen Mission on 4 January 2023 with this outlay, to be spent up to the financial year 2029-30 across incentives, hubs, pilot projects, research and skilling.

The Ministry of New and Renewable Energy notified the Green Hydrogen Standard for India in August 2023, fixing the limit at two kilograms of carbon dioxide equivalent for each kilogram of hydrogen, averaged over twelve months, and covering the whole chain from water treatment through electrolysis, purification, drying and compression…

Blue hydrogen is made by the same fossil route as grey hydrogen, usually steam reforming of natural gas, but the carbon dioxide produced is captured and stored underground instead of being released, so its emissions are much lower though not zero.

Hydrogen is called green only when the electricity that splits the water comes from a renewable source such as solar or wind, so that no carbon dioxide is released in making it.

Diu, on the coast of Gujarat, was declared the first union territory in India to run entirely on solar power.

Kuppali Venkatappa Puttappa, known by his pen name Kuvempu, received the Jnanpith Award for his epic Sri Ramayana Darshanam and was the first writer in Kannada to be so honoured.

The Kaveri rises at Talakaveri on the Brahmagiri hills in Kodagu district, the old Coorg, and flows east and then south-east across Karnataka into Tamil Nadu before reaching the Bay of Bengal.

The Krishna Raja Sagara dam, usually shortened to KRS, stands across the Kaveri near Mysuru and was built under the direction of Sir M. Visvesvaraya during the reign of Krishnaraja Wadiyar IV, after whom it is named; the Brindavan Gardens lie below it.

The hydroelectric station built at Shivanasamudra on the Kaveri in 1902 was the first of its kind in Asia, and its power was carried to the Kolar Gold Fields, then one of the deepest mining operations in the world, over what was at the time the longest transmission line in…

Pattadakal on the Malaprabha river was a ceremonial centre of the Chalukyas of Badami, who built there a group in which the northern nagara style and the southern dravida style stand side by side, the Virupaksha temple being the largest.

Hampi in Vijayanagara district, on the south bank of the Tungabhadra, was the capital of the Vijayanagara empire founded in 1336, and its ruins, including the Virupaksha temple and the stone chariot of the Vittala temple, are a UNESCO World Heritage Site.

The figure of Gommateshwara, also called Bahubali, stands about fifty-seven feet high on Vindhyagiri hill at Shravanabelagola in Hassan district and was raised by Chavundaraya, a minister and general of the Western Ganga kingdom, towards the end of the tenth century.

ISRO has its headquarters at Antariksh Bhavan in Bengaluru, which also holds the U R Rao Satellite Centre and the ISRO Telemetry, Tracking and Command Network.

Mullayanagiri, in Chikkamagaluru district in the Baba Budangiri range of the Western Ghats, rises to about one thousand nine hundred and thirty metres and is the highest point in Karnataka.

The Sharavathi is a west-flowing river of Karnataka, and at Jog in Shivamogga district it drops in four separate cascades named Raja, Rani, Rocket and Roarer, making one of the highest waterfalls in India.

The state was created on 1 November 1956 under the States Reorganisation Act with the name Mysore State, and it was renamed Karnataka on 1 November 1973, a day now observed every year as Karnataka Rajyotsava.