Current Affairs Quiz - May, 2023

Notes:
Jama Masjid is India’s largest Mosque. Delhi Public Works Department (PWD) is currently pushing for the Jama Masjid redevelopment plan.
The finial of Jama Masjid’s central dome was damaged in May last year following heavy rain and thunderstorm.

Notes:
International Museum Day (IMD) is celebrated on May 18 every year. This year, the IMD theme is ‘Museums, Sustainability, and Well Being’.
International Museum Expo 2023 will be inaugurated by Prime Minister Modi in New Delhi.  This three-day event will showcase new technology and initiatives for museums.

Notes:
State visit is a visit to foreign countries led by the head of the state or a government, acting in their sovereign capacity.
Prime Minister Narendra Modi is set to go to the US on a state visit on June 22 following an invitation from President Joe Biden and First Lady Jill Biden.

Notes:
Eretmoptera murphyi is a flightless midge. It is currently changing Antarctica’s Signy Island soil and ecosystem by feasting on dead organic matter.
It has led to faster plant decomposition, thus increasing the soil nitrate levels by three-five times compared to places on the island where the midge is absent.

Notes:
Comb jellies, also known as ctenophores, are marine organisms known for the groups of cilia they use for swimming.
A new study revealed that the nerve-net neurons of the comb jellies are not connected by synapses but by a single plasma membrane.

Notes:
E-retrofitment is the process of converting a conventional vehicle into an EV by replacing internal combustion engine with the electric powertrain.
It is expected play a major role in India’s transition to electric mobility. The Indian government has set an ambitious target of 30 per cent sales penetration of electric passenger cars by 2030.

Notes:
The 5th Edition of Global Ayurveda Festival will be held in Thiruvananthapuram from District 1 to 5 this year.
The event will focus on highlighting the huge potential provided by Ayurveda in solving the health challenges of the present world. It is aimed at setting a platform for global networking of Ayurveda practitioners and stakeholders.

Notes:
The “Great Grandfather” tree is currently in the process of being organized as the oldest tree in the world. Situated in Chile, this tree is believed to be around more than 5,000 years old.
The sample which was extracted and other dating methods suggest the tree is up to 5,484 years old. The current record-holder is a 4,853 year old bristlecone pine tree in California.

Notes:
The Department of Telecommunications, Government of India has finally launched the Sanchar Saathi portal, to help users track their lost or stolen mobile phones.
It uses the Central Equipment Identity Register (CEIR) system, to block or locate lost mobile phones. The system is managed by the Centre for Department of Telematics (CDoT).

Notes:
Non-kinetic warfare, also known as the contactless warfare, is the action against an adversary without a direct conventional military action.
Defence Rajnath Singh said the concept of non-kinetic warfare has highlighted the need for advanced technology in the defence sector.