नासा एल-बैंड SAR और संबंधित सिस्टम विकसित कर रहा है, जबकि इसरो एस-बैंड SAR , अंतरिक्ष यान बस, लॉन्च वाहन और संबंधित लॉन्च सेवाओं का विकास कर रहा है।
English version
01- Which public sector unit of Rajasthan has been awarded the Best PSU Award in Research and Innovation category at the 8th Governance Now Best PSU Award held in New Delhi-
A- Rajasthan State Road Transport Corporation
B- Rajasthan Electronics & Instruments Limited
C- Hindustan Salts Limited
D- Jaipur Vidyut Vitran Nigam Limited
Rakesh Chopra, Managing Director, Rajasthan Electronics & Instruments Limited (Real) Jaipur has been conferred with the Best PSU Award in the Research and Innovation category.
This was given by Dr Kiran Bedi, former Governor of Puducherry at the 8th Governance Now Best PSU Award held in New Delhi.
Rajasthan Electronics & Instruments Limited (REIL) occupies a prominent position in the electronics industry of Rajasthan. The company is a joint venture between the Government of India and the Government of Rajasthan through their respective institutions. The company was conferred "Mini Ratna" status in the year 1997 by the Department of Public Enterprises, Ministry of Industry, Government of India for its good performance and excellent products.
The company has established a Quality Management System for its operations and has been certified as an ISO 9001 company with effect from 31st July 1998. The business spans the manufacturing and marketing of electronic products/services in the following areas:
agro-dairy sector
solar photovoltaic field
Information Technology
new project
इस पैकेज का लाभ उठाने के लिए लिंक पर क्लिक करें
02- In which state in the country, the production of small planes and helicopters will be started for the first time-
A- Haryana
B- Gujarat
C- Maharashtra
D- Karnataka
For the first time in the country, production of small aircraft and helicopters will be started in Gujarat. The state civil aviation department has signed a memorandum of understanding with the private company Aero Freyer Inc. The company has started the work of setting up a manufacturing unit near the Amreli air strip. The company's first aircraft may hit the market by the end of 2021. For this, the company will invest Rs 150 crore in the first phase and Rs 500 crore after that.
Production of 2-seater, 4-seater, air ambulance, helicopter and fixed wing glider will be started.
The commissioning of the company's to be set up production unit at Amreli will provide direct employment to over 200 people including engineers and other specialists as well as other technicians, while indirectly employing more than a thousand people in and around Amreli. will get.
At present, all private and government airlines buy aircraft of all sizes from abroad.
India's first civilian aircraft is manufactured by Hindustan Aeronautics Limited (HAL) as the 19-seat Dornier-228 aircraft which is mainly used by the Army.
03- Which machine has been invented by Chandigarh-based CSIR-Central Scientific Instruments Organization (CSIO) to increase the ease of reading for visually impaired people-
A- Divya Nayan
B- Divine Reading
C- Divine Ray
D- Divine Studies
Chandigarh-based CSIR-Central Scientific Instruments Organization (CSIO) has developed a new machine to enhance the ease of reading for visually impaired people.
This personal reading machine has been named as 'Divya Nayan'. Based on contact scanning method, this machine can analyze multi column document and provides seamless reading facility. The user can place this device on top of the document he wants to read and scan it manually.
The reading device uses language-dependent optical character recognition to convert images to text and text to speech converters that convert text to audio. Audio files are added to the machine, which can be heard by the user. The device is handheld, standalone, portable, completely wireless and IoT (Internet of Things) enabled. The tool is currently available in Hindi, English, Bengali, Telugu, Tamil, Kannada and Punjabi. It will soon be made compatible for other Indian and foreign languages as well. It has interfaces like USB, Bluetooth, WiFi, LAN, Headphone, etc.
04- In which area, a rare, dark green plant species Bryum Bharatiensis has been discovered by Indian scientists?
A-Arctic region
B-Antarctic region
C- Ladakh region
D- Lakshadweep region
Scientists have named Bryum Bharatiensis, a rare, dark green plant species discovered by Indian scientists during an expedition to Antarctica in 2017. The newly discovered moss species is named after the Hindu goddess, Bharati, which is also the name of India's research center in Antarctica. Also, it is named by scientists to pay tribute to India.
This is the first time that India has discovered a new species of plant since the first research station opened in Antarctica four decades ago.
The research is a big boon for India and science as it will be interesting to know how these mosses survive one of the harshest climates in the world in temperatures below -70 degrees.
On the other hand, this finding is also a matter of concern as it indicates the changing topography of the icy continent due to the effects of global climate change.
05- The country's first commercial liquefied natural gas (LNG) filling station has been started at -
A- Jodhpur
B- New Delhi
C- Bangalore
D- Nagpur
Nitin Gadkari inaugurated the first commercial Liquefied Natural Gas (LNG) filling station in Nagpur, Maharashtra.
Increased use of alternative fuels such as liquefied natural gas (LNG), compressed natural gas (CNG), and ethanol will provide relief from the hike in petrol prices. India is currently spending Rs 8 lakh crore on imports of petrol-diesel and petroleum products. Used to be.
Natural Gas PNG CNG and L. N. G
Natural gas, as the name suggests, is a gaseous fuel consisting of 87–92% methane and a low percentage of high hydrocarbons. Png, cn G and L. N. g Natural gases have different forms under different temperatures and pressures.
Piped Natural Gas (PNG) is normally produced under atmospheric temperature, free from the hazards of high pressure communication in congested cities/towns, its highest pressure in the transmission lines of the city gas grid is 90 kg/sq. cm and the minimum pressure is 40 kg/sq.cm. may be less than .
Compressed natural gas (CNG), is a natural gas that is used as vehicle fuel in the gaseous state under a compressed pressure of 200 -250 (CNG).
It is mainly used in vehicles. Because the energy required to drive the vehicle (150-200 km) can be filled in vessels of this size by reducing its volume by about 300 times by applying pressure on that energy.
L N. G (Liquefied Natural Gas) is the liquefied form of natural gas that is usually shipped in large quantities by ships to countries where pipeline access is not possible. Natural gas can be cooled to 160 °C to bring it to a liquid state so that it occupies 1/600th of the gaseous volume and is therefore called liquefied natural gas which uses less space in gas transportation. .Ale. N. Yes, it is the purest form of natural gas.
06- In which year ISRO-NASA joint mission Nisar satellite will be launched-
A- 2021
B- 2022
C- 2023
D- 2024
The ISRO-NASA Joint Mission Nisar (NASA-ISRO Synthetic Aperture Radar) satellite will be launched in early 2023.
It aims to measure changes in the Earth's surface globally, including the polar cryosphere and the Indian Ocean region, using advanced radar images.
The main scientific goal of this mission is to improve the understanding of the effects of climate change on the planet's changing ecosystems, terrestrial and coastal processes, land deformation and the cryosphere.
It is a dual-band (L-band and S-band) radar imaging mission with polarimetric and interferometric modes to observe small changes in land, vegetation and cryosphere.
NASA is developing L-band SAR and related systems, while ISRO is developing S-band SAR, spacecraft bus, launch vehicle and related launch services.
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