The Dec 16th Static Quiz on Science and Technology (Satellite Sytem)
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The Dec 16th Static Quiz on Science and Technology (Satellite Sytem)
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- Question 1 of 10
1. Question
Which of the following is/are the application of Remote Sensing Satellite?
1) The Disaster Response
2) The Global Warming Reasearch
3) The Biodiversity Characterization
4) The Defense and IntelligenceCorrectAns;- d) All of the above
Explanation;-
• The Remote sensing is the acquisition of information about an object or phenomenon without making physical contact with the object and thus is in contrast to on-site observation.
• The term is applied especially to acquiring information about the Earth.
• The Remote sensing is the science of obtaining information about objects or areas from a distance, typically from aircraft or satellites.
• The RADAR and LiDAR are examples of active remote sensing where the time delay between emission and return is measured, establishing the location, speed and direction of an object.
IncorrectAns;- d) All of the above
Explanation;-
• The Remote sensing is the acquisition of information about an object or phenomenon without making physical contact with the object and thus is in contrast to on-site observation.
• The term is applied especially to acquiring information about the Earth.
• The Remote sensing is the science of obtaining information about objects or areas from a distance, typically from aircraft or satellites.
• The RADAR and LiDAR are examples of active remote sensing where the time delay between emission and return is measured, establishing the location, speed and direction of an object. - Question 2 of 10
2. Question
Which of the following is correct about Global Positioning System (GPS)?
1. It is a position indicating satellite system of China
2. It has total 24 satellites revolving in 6 orbits.CorrectAns;- b) Only 2
Explanation;-
• The Global Positioning System, originally Navstar GPS, is a satellite-based radio navigation system owned by the United States government and operated by the United States Space Force.
• The Global Positioning System (GPS) is a constellation of about 24 artificial satellites.
• The GPS satellites are uniformly distributed in a total of 6 orbits such that there are four satellites per orbit.
IncorrectAns;- b) Only 2
Explanation;-
• The Global Positioning System, originally Navstar GPS, is a satellite-based radio navigation system owned by the United States government and operated by the United States Space Force.
• The Global Positioning System (GPS) is a constellation of about 24 artificial satellites.
• The GPS satellites are uniformly distributed in a total of 6 orbits such that there are four satellites per orbit.
- Question 3 of 10
3. Question
Which of the following Global Navigation Satellite System names and country matched incorrectly?
1. GPS = U.S.A
2. IRNSS = Israel
3. QZSS = South KoreaCorrectAns;- b) Only 2 and 3
Explanation;-
• As question asked to choose incorrectly one i.e. b 2 and 3 Only
• Other Global Navigation Satellite Systems (GNSS)
1. BeiDou / BDS (China)
2. Galileo (Europe)
3. The Global Navigation Satellite System GLONASS (Russia)
4. The Indian Regional Navigation Satellite System IRNSS / NavIC (India)
5. Quasi-Zenith Satellite System QZSS (Japan)IncorrectAns;- b) Only 2 and 3
Explanation;-
• As question asked to choose incorrectly one i.e. b 2 and 3 Only
• Other Global Navigation Satellite Systems (GNSS)
1. BeiDou / BDS (China)
2. Galileo (Europe)
3. The Global Navigation Satellite System GLONASS (Russia)
4. The Indian Regional Navigation Satellite System IRNSS / NavIC (India)
5. Quasi-Zenith Satellite System QZSS (Japan) - Question 4 of 10
4. Question
With reference to the Indian Regional Navigation Satellite System (IRNSS), consider the following statements (Pre18 Set-D)
1. The IRNSS has three satellites in geostationary and four satellites in geosynchronous orbits.
2. The IRNSS covers entire India and about 5500 sq. km beyond its borders.
3. The India will have its own satellite navigation system with full global coverage by the middle of 2019.Which of the statements given above is/are incorrect?
CorrectAns;- b) Only 2 and 3
Explanation;-
• As question is asked to choose incorrect, statement 1 is correct, 2 and 3 are incorrect.
• The space segment consists of the IRNSS constellation of eight satellites, NavIC. Three satellites are located in suitable orbital slots in the geostationary orbit and the remaining four are located in geosynchronous orbits with the required inclination and equatorial crossings in two different planes. Hence, statement 1 is correct.
• It is designed to provide accurate position information service to users in India as well as the region extending up to 1500 km from its boundary, which is its primary service area. Hence, statement 2 is incorrect.
• There are long term plans to extend it to SAARC region, but not by 2019.
• There are plans to add 4 more satellites to the present constellation. Hence, statement 3 is incorrect.
IncorrectAns;- b) Only 2 and 3
Explanation;-
• As question is asked to choose incorrect, statement 1 is correct, 2 and 3 are incorrect.
• The space segment consists of the IRNSS constellation of eight satellites, NavIC. Three satellites are located in suitable orbital slots in the geostationary orbit and the remaining four are located in geosynchronous orbits with the required inclination and equatorial crossings in two different planes. Hence, statement 1 is correct.
• It is designed to provide accurate position information service to users in India as well as the region extending up to 1500 km from its boundary, which is its primary service area. Hence, statement 2 is incorrect.
• There are long term plans to extend it to SAARC region, but not by 2019.
• There are plans to add 4 more satellites to the present constellation. Hence, statement 3 is incorrect.
- Question 5 of 10
5. Question
Which of the following satellites are launched by PSLV?
1. Chandrayan 1
2. Mangalyaan
3. Chandrayan 2CorrectAns;- a) Only 1 and 2
Explanation;-
• Except Chandrayaan 2 all launched by PSLV.
• The Polar Satellite Launch Vehicle is an expendable medium-lift launch vehicle designed and operated by the Indian Space Research Organisation.
• The Mars Orbiter Mission was launched with the help of the Polar Satellite Launch Vehicle (PSLV) C-25.
• The Chandrayaan 1 launched the spacecraft using a PSLV-XL rocket on 22 October 2008.
• The India’s Geosynchronous Satellite Launch Vehicle, GSLV MkIII-M1, successfully launched Chandrayaan-2 spacecraft on July 22, 2019 into its planned orbit with a perigee (nearest point to Earth) of 169.7 km and an apogee (farthest point to Earth) of 45,475 km.
IncorrectAns;- a) Only 1 and 2
Explanation;-
• Except Chandrayaan 2 all launched by PSLV.
• The Polar Satellite Launch Vehicle is an expendable medium-lift launch vehicle designed and operated by the Indian Space Research Organisation.
• The Mars Orbiter Mission was launched with the help of the Polar Satellite Launch Vehicle (PSLV) C-25.
• The Chandrayaan 1 launched the spacecraft using a PSLV-XL rocket on 22 October 2008.
• The India’s Geosynchronous Satellite Launch Vehicle, GSLV MkIII-M1, successfully launched Chandrayaan-2 spacecraft on July 22, 2019 into its planned orbit with a perigee (nearest point to Earth) of 169.7 km and an apogee (farthest point to Earth) of 45,475 km.
- Question 6 of 10
6. Question
Which of the following statements are incorrect about GSLV Mk III?
1. The GSLV Mk III is conceived and designed to make ISRO fully self reliant in launching heavier communication satellites.
2. The vehicle is capable of multi-mission launch capability for GTO, LEO, Polar and intermediate circular orbits.
3. It will have 4 stages starting from solid propellant in first to re-startable liquid stage to cryogenic in third.
CorrectAns;- c) Only 3
Explanation;-
• As question asked to choose incorrect statement , Statement 1 and 2 are correct, 3rd statement it is 3 stage vehicle.
• The Geosynchronous Satellite Launch Vehicle Mark III, also referred to as the Launch Vehicle Mark 3, is a three-stage medium-lift launch vehicle developed by the Indian Space Research Organisation.
• The GSLV Mk -III has higher thrust than the Polar Satellite Launch Vehicle (PSLV), the most successful launch vehicle of ISRO.
• The objective of developing GSLV Mk III are listed below.
a. To launch heavier communication satellites
b. To launch heavier multi-purpose satellites
c. Future Interplanetary exploration
d. To launch future crewed missions i.e. to carry humans to space.
IncorrectAns;- c) Only 3
Explanation;-
• As question asked to choose incorrect statement , Statement 1 and 2 are correct, 3rd statement it is 3 stage vehicle.
• The Geosynchronous Satellite Launch Vehicle Mark III, also referred to as the Launch Vehicle Mark 3, is a three-stage medium-lift launch vehicle developed by the Indian Space Research Organisation.
• The GSLV Mk -III has higher thrust than the Polar Satellite Launch Vehicle (PSLV), the most successful launch vehicle of ISRO.
• The objective of developing GSLV Mk III are listed below.
a. To launch heavier communication satellites
b. To launch heavier multi-purpose satellites
c. Future Interplanetary exploration
d. To launch future crewed missions i.e. to carry humans to space. - Question 7 of 10
7. Question
The Satellites used for telecommunication relay are kept in a geostationary orbit. A satellite is said to be in such an orbit when (UPSC 2011)
1. The orbit is geosynchronous.
2. The orbit is circular.
3. The orbit lies in the plane of the Earth’s equator.
4. The orbit is at an altitude of 22,236 km.
Select the in correct answer using the codes given belowCorrectAns;- c) Only 4
Explanation;-
• As question asked to choose incorrect statement i.e Only 4 and remaining are correct.
• A geostationary orbit, also referred to as a geosynchronous equatorial orbit, is a circular geosynchronous orbit 35,786 kilometres above Earth’s equator and following the direction of Earth’s rotation.
• The orbit lies in the plane of the Earth’s equator.• An object in such an orbit has an orbital period equal to earth’s rotational period and thus appears motionless.
IncorrectAns;- c) Only 4
Explanation;-
• As question asked to choose incorrect statement i.e Only 4 and remaining are correct.
• A geostationary orbit, also referred to as a geosynchronous equatorial orbit, is a circular geosynchronous orbit 35,786 kilometres above Earth’s equator and following the direction of Earth’s rotation.
• The orbit lies in the plane of the Earth’s equator.• An object in such an orbit has an orbital period equal to earth’s rotational period and thus appears motionless.
- Question 8 of 10
8. Question
Which of the following statements are incorrect regarding PSLV satellites?
1. The PSLV is called work horse of ISRO
2. The PSLV is a 3 stage launch vehicle
3. The Polar Satellite Launch Vehicle (PSLV) is the second generation launch vehicle of India.CorrectAns;- b) Only 2 and 3
Explanation;-
• As question asked to choose incorrect i.e. statement 2 and 3 because it is a 4 stage vehicle and it is third generation vehicle of india.
• The Polar Satellite Launch Vehicle (PSLV) is the third generation launch vehicle of India. It is the first Indian launch vehicle to be equipped with liquid stages.
• After its first successful launch in October 1994, PSLV emerged as the reliable and versatile workhorse launch vehicle of India with 39 consecutively successful missions by June 2017.
• During 1994-2017 period, the vehicle has launched 48 Indian satellites and 209 satellites for customers from abroad.
• Besides, the vehicle successfully launched two spacecraft Chandrayaan-1 in 2008 and Mars Orbiter Spacecraft in 2013 that later traveled to Moon and Mars respectively
IncorrectAns;- b) Only 2 and 3
Explanation;-
• As question asked to choose incorrect i.e. statement 2 and 3 because it is a 4 stage vehicle and it is third generation vehicle of india.
• The Polar Satellite Launch Vehicle (PSLV) is the third generation launch vehicle of India. It is the first Indian launch vehicle to be equipped with liquid stages.
• After its first successful launch in October 1994, PSLV emerged as the reliable and versatile workhorse launch vehicle of India with 39 consecutively successful missions by June 2017.
• During 1994-2017 period, the vehicle has launched 48 Indian satellites and 209 satellites for customers from abroad.
• Besides, the vehicle successfully launched two spacecraft Chandrayaan-1 in 2008 and Mars Orbiter Spacecraft in 2013 that later traveled to Moon and Mars respectively
- Question 9 of 10
9. Question
Which of the following statements are incorrect regarding GSLV satellites?
1. The GSLV satellite is used for observation purpose
2. The GSLV is a 2 stage launch vehicle
3. The Geosynchronous Satellite Launch Vehicle (GSLV) is the third generation launch vehicle of India.CorrectAns;- d) All of the above
Explanation;-
• All the staements are incorrect
• The Geosynchronous Satellite Launch Vehicle is an expendable launch system operated by the Indian Space Research Organisation. GSLV was used in thirteen launches from 2001 to 2018, with more launches planned. Even though GSLV Mark III shares the name, it is an entirely different launch vehicle.
• The GSLV satellite is used for communication satellite.
• The GSLV is a 3 stage vehicle
• The Geosynchronous Satellite Launch Vehicle (GSLV) is the fourth generation launch vehicle of India.
IncorrectAns;- d) All of the above
Explanation;-
• All the staements are incorrect
• The Geosynchronous Satellite Launch Vehicle is an expendable launch system operated by the Indian Space Research Organisation. GSLV was used in thirteen launches from 2001 to 2018, with more launches planned. Even though GSLV Mark III shares the name, it is an entirely different launch vehicle.
• The GSLV satellite is used for communication satellite.
• The GSLV is a 3 stage vehicle
• The Geosynchronous Satellite Launch Vehicle (GSLV) is the fourth generation launch vehicle of India.
- Question 10 of 10
10. Question
With reference to ‘Astrosat’, the astronomical observatory launched by India, which of the following statements is/are correct? (UPSC Civil Services Preliminary Examination 2016)
1. Other than the USA and Russia, India is the only country to have launched a similar observatory into space.
2. Astrosat is a 2000kg satellite placed in an orbit at 1650km above the surface of the Earth.Select the correct answer using the code given below:
CorrectAns;- d) Neither 1 nor 2
Explanation;-
• Both the staement are incorrect
• The Astrosat is India’s first dedicated multi-wavelength space telescope.
• It was launched on a PSLV-XL on 28 September 2015.
• With the success of this satellite, ISRO has proposed launching AstroSat-2 as a successor for Astrosat.• The Indian observatory will be 4th in space after USA, Russia and Japan.
IncorrectAns;- d) Neither 1 nor 2
Explanation;-
• Both the staement are incorrect
• The Astrosat is India’s first dedicated multi-wavelength space telescope.
• It was launched on a PSLV-XL on 28 September 2015.
• With the success of this satellite, ISRO has proposed launching AstroSat-2 as a successor for Astrosat.• The Indian observatory will be 4th in space after USA, Russia and Japan.
