Which country scientists developed an indigenous Overhauser Magnetometer, one of the most accurate Magnetometers extensively used in all magnetic observatories around the world?

Daily Current Affairs

United States Scientists

China Scientists

Indian Scientists

Japan Scientists

Correct Answer : Indian Scientists

Indian scientists developed an indigenous Overhauser Magnetometer, one of the most accurate Magnetometers extensively used in all magnetic observatories around the world.

The Overhauser Magnetometer will make way for reducing the cost of sampling, according to the Ministry of Science & Technology.

The sensor installed at Alibag Magnetic Observatory (MO) can reduce dependence of India on commercial OVH Magnetometers for performing geomagnetic field measurements.

* OVH Magnetometers are known for their higher accuracy, higher sensitivity, and efficient power consumption.

* The Indian Institute of Geomagnetism (IIG), an autonomous research institution under DST, has developed the Magnetometers.

* A team from IIG’s instrumentation division used various spectroscopic tools and theoretical simulations to understand the working.

* They also performed various control experiments which includes varying the sensor composition and examining the sensor’s performance.

* The examinations helped them to optimize the sensor parameters and its associated electronics..

Source : PIB

Published On : October 29, 2022

Recently Updated Current Affairs

Q .

Sunita Williams is ready to fly into space, how many times has she traveled to space before?

Once

Twice

Three times

Four times

Correct Answer : Option (B) - Twice

Indian-origin astronaut Sunita Williams is set to fly into space for the third time as a pilot in the first crewed test flight of Boeing's Starliner spacecraft.

Boeing's Starliner will fly to the International Space Station from Cape Canaveral, Florida. Butch Wilmore will travel to the International Space Station with 58-year-old Williams.

Published On : May 6, 2024

Q .

When is the birth anniversary of former President of India Giani Zail Singh celebrated every year?

6 May

5 May

4 May

3 May

Correct Answer : Option (B) - 5 May

The President of India, Draupadi Murmu paid floral tribute to former President Giani Zail Singh on his birth anniversary (May 5, 2024).

He was born as Jarnail Singh but later changed his name to Zail Singh. Giani Zail Singh served as the seventh President of India from 25 July 1982 to 25 July 1987.

Published On : May 6, 2024

Q .

India has invited election management bodies of how many countries under the International Election Visitors Programme?

Correct Answer : Option (C) - 23

As a beacon of electoral integrity and transparency, the Election Commission of India exemplifies its commitment to conduct general elections of the highest standards, offering a golden bridge for global Election Management Bodies (EMBs) to witness democratic excellence first-hand. The Election Commission of India continues fostering international cooperation by organising the Election Visitors’ Programme (IEVP) during the ongoing Lok Sabha Elections 2024.

The event will be a first in terms of the scale and magnitude of participation. 75 delegates representing various EMBs and organisations from 23 countries namely - Bhutan, Mongolia, Australia, Madagascar, Fiji, Kyrgyz Republic, Russia, Moldova, Tunisia, Seychelles, Cambodia, Nepal, Philippines, Sri Lanka, Zimbabwe, Bangladesh, Kazakhstan, Georgia, Chile, Uzbekistan, Maldives, Papua New Guinea and Namibia will take part in the event. Members from the International Foundation for Electoral Systems (IFES), and media teams from Bhutan and Israel will also participate.

Beginning on the 4th of May, the program seeks to familiarise foreign Election Management Bodies (EMBs) with the nuances of India’s electoral system as well as the best practices used by the largest democracy in the world. Chief Election Commissioner Shri Rajiv Kumar, Election Commissioner Shri Gyanesh Kumar and Dr. Sukhbir Singh Sandhu will address the delegates on the 5th of May 2024. Thereafter, the delegates will embark on visits to six states—Maharashtra, Goa, Gujarat, Karnataka, Madhya Pradesh, and Uttar Pradesh—in small groups to observe polls and related preparedness in various constituencies. The programme will end on the 9th of May, 2024..

Souce : PIB

Published On : May 6, 2024