Quiz
Correct Incorrect Unattempted
Q1

Regarding of Propellant of a launch vehicle, which of the following statements is/are correct?

1. The propellant is a mixture of fuel and oxidizer.

2. The oxidizer is necessary for compressing the fuel.

3. Nitrogen Tetra Oxide is used as an oxidizer in the propellant.

Select the correct answer using the code given below:

Q2

Why communication satellites are stationed at geostationary orbits?

Q3

Which of the following is/are advantages of Low Earth Orbit?

1. It can provide truly global coverage with a minimum number of satellites.

2. It uses the spectrum efficiently.

3. In this orbit, the propagation delay is very low.

Which of the statements given above is/are correct?

Q4

A communication satellite stationed at a Geostationary Earth Orbit may which of the following disadvantages?

1. It may affect the voice and time data protocol.

2. It costs relatively higher to place a satellite at a Geostationary Earth Orbit.

3. The polar region and far northern and southern hemispheres are poorly served by geostationary satellites.

Which of the statements given above is/are correct?

Q5

Which of the following is/are example(s) of High Earth Orbit (HEO) satellites?

1. Chandrayaan-2

2. Aditya mission

3. Mangalyaan I

Select the correct answer using the code given below:

Q6

With reference to the NISAR mission, consider the following statements:

1. It is a joint mission of NASA and ISRO.

2. It aims to obtain a sample of at least 60 grams (2.1 oz) from asteroid Bennu.

Which of the statements given above is/are correct?

Q7

With reference to cryogenic technology, consider the following statements:

1. It is a high temperature based technology

2. Liquid hydrogen is used as a fuel and liquid oxygen as an oxidizer in the propellant system

3. Cryotrocins is the branch of emerging medical technology, where the applicability of cryogenic technology occurs

Which of the statements given above is/are correct?

Q8

With reference to the scramjet engine, consider the following statements.

1. It is a supersonic-combustion ramjet engine.

2. Its propulsion system can utilize the atmospheric oxygen during its flight through the atmosphere.

Which of the statements given above is/are correct?

Q9

Which of the following describes the Geostationary Earth Orbit (GEO) correctly?

Q10

Which of the following is/are advantages of the Low Earth Orbit(LEO)?

  1. It provides true global coverage.
  2. Efficient use of spectrum.
  3. Provides medium propagation delay.

Select the correct code using the option given below

Q11

Consider the following pairs

  1. Satellite Application Centre- Ahmedabad
  2. Vikram Sarabhai Space Centre-Sriharikota
  3. Satish Dhavan Space Centre-Thiruvananthapuram

Which of the pairs given above is/are Incorrect?

Q12

Consider the following pairs

   Rocket Launching Station                Country

  1. Baikonur                           -    Kazakhstan 
  2. Cape Canaveral                -    Russia
  3. Kourou                             -    France  
  4. Palamachim                     -    China

Which of the pairs given above is/are Incorrect?

Q13

Consider the following statement in the context of the Supersonic Combustion Ramjet(Scramjet)

  1. A scramjet engine is an air-breathing jet engine efficiently operates at hypersonic speeds and allows supersonic combustion.
  2. Scramjet engines obtain Hydrogen from the atmosphere as the oxidizer.
  3. Recently the Scramjet Engine developed by Defence Research Development Organisation.

Which of the statement given above is/are Incorrect?

Q14

The nodal agency for Indian Remote Sensing System is

Q15

With reference to the Gaganyan Mission, consider the following statements

  1. Under this mission, the country plans to construct a crew vehicle which can accommodate 2 or 3 astronauts.
  2. India will send an astronaut to space in the year 2023.
  3. For this mission 250 crores INR of budget allocated by the Government of India.

Which of the statement given above is/are correct?

Q1.

Regarding of Propellant of a launch vehicle, which of the following statements is/are correct?

1. The propellant is a mixture of fuel and oxidizer.

2. The oxidizer is necessary for compressing the fuel.

3. Nitrogen Tetra Oxide is used as an oxidizer in the propellant.

Select the correct answer using the code given below:

a) 1 and 2 only
b) 3 only
c) 1 and 3 only
d) 1, 2 and 3
Q2.

Why communication satellites are stationed at geostationary orbits?

a) It allows station a satellite in a highly elliptical orbit and too close to the Earth.
b) It is convenient for installing new instruments, fixing things that are broken, and inspecting the damage.
c) It allows satellites to match Earth's rotation.
d) It does not allow satellites to have a long dwell time over any specific region.
Q3.

Which of the following is/are advantages of Low Earth Orbit?

1. It can provide truly global coverage with a minimum number of satellites.

2. It uses the spectrum efficiently.

3. In this orbit, the propagation delay is very low.

Which of the statements given above is/are correct?

a) 1 only
b) 2 and 3 only
c) 1 and 2 only
d) 1, 2 and 3
Q4.

A communication satellite stationed at a Geostationary Earth Orbit may which of the following disadvantages?

1. It may affect the voice and time data protocol.

2. It costs relatively higher to place a satellite at a Geostationary Earth Orbit.

3. The polar region and far northern and southern hemispheres are poorly served by geostationary satellites.

Which of the statements given above is/are correct?

a) 1 and 2 only
b) 3 only
c) 1 and 3 only
d) 1, 2 and 3
Q5.

Which of the following is/are example(s) of High Earth Orbit (HEO) satellites?

1. Chandrayaan-2

2. Aditya mission

3. Mangalyaan I

Select the correct answer using the code given below:

a) 1 only
b) 2 and 3 only
c) 3 only
d) 1, 2 and 3
Q6.

With reference to the NISAR mission, consider the following statements:

1. It is a joint mission of NASA and ISRO.

2. It aims to obtain a sample of at least 60 grams (2.1 oz) from asteroid Bennu.

Which of the statements given above is/are correct?

a) 1 only
b) 2 only
c) Both 1 and 2
d) Neither 1 nor 2
Q7.

With reference to cryogenic technology, consider the following statements:

1. It is a high temperature based technology

2. Liquid hydrogen is used as a fuel and liquid oxygen as an oxidizer in the propellant system

3. Cryotrocins is the branch of emerging medical technology, where the applicability of cryogenic technology occurs

Which of the statements given above is/are correct?

a) 2 only
b) 1 and 2 only
c) 2 and 3 only
d) None of the above
Q8.

With reference to the scramjet engine, consider the following statements.

1. It is a supersonic-combustion ramjet engine.

2. Its propulsion system can utilize the atmospheric oxygen during its flight through the atmosphere.

Which of the statements given above is/are correct?

a) 1 only
b) 2 only
c) Both 1 and 2
d) Neither 1 nor 2
Q9.

Which of the following describes the Geostationary Earth Orbit (GEO) correctly?

a) Altitude of 20,000 km above the sea level and the orbital period is 12 hours.
b) Altitude of 35,863 km above the sea level and the orbital period is 24 hours.
c) Altitude of 400 km above the sea level and the orbital period is 90 minutes.
d) None of the above
Q10.

Which of the following is/are advantages of the Low Earth Orbit(LEO)?

  1. It provides true global coverage.
  2. Efficient use of spectrum.
  3. Provides medium propagation delay.

Select the correct code using the option given below

a) 1 only
b) 2 only
c) 1 and 2 only
d) 1, 2 and 3
Q11.

Consider the following pairs

  1. Satellite Application Centre- Ahmedabad
  2. Vikram Sarabhai Space Centre-Sriharikota
  3. Satish Dhavan Space Centre-Thiruvananthapuram

Which of the pairs given above is/are Incorrect?

a) 1 only
b) 1 and 2 only
c) 2 and 3 only
d) 1 and 3 only
Q12.

Consider the following pairs

   Rocket Launching Station                Country

  1. Baikonur                           -    Kazakhstan 
  2. Cape Canaveral                -    Russia
  3. Kourou                             -    France  
  4. Palamachim                     -    China

Which of the pairs given above is/are Incorrect?

a) 1 and 2 only
b) 2 and 4 only
c) 2 and 3 only
d) 3 and 4 only
Q13.

Consider the following statement in the context of the Supersonic Combustion Ramjet(Scramjet)

  1. A scramjet engine is an air-breathing jet engine efficiently operates at hypersonic speeds and allows supersonic combustion.
  2. Scramjet engines obtain Hydrogen from the atmosphere as the oxidizer.
  3. Recently the Scramjet Engine developed by Defence Research Development Organisation.

Which of the statement given above is/are Incorrect?

a) 1 and 2 only
b) 1 and 3 only
c) 2 and 3 only
d) All of the above
Q14.

The nodal agency for Indian Remote Sensing System is

a) Department of Science and technology
b) Department of Space
c) Department of Atomic Energy
d) Department of Scientific and Industrial Research
Q15.

With reference to the Gaganyan Mission, consider the following statements

  1. Under this mission, the country plans to construct a crew vehicle which can accommodate 2 or 3 astronauts.
  2. India will send an astronaut to space in the year 2023.
  3. For this mission 250 crores INR of budget allocated by the Government of India.

Which of the statement given above is/are correct?

a) 1 only
b) 2 only
c) 1 and 2 only
d) 2 and 3 only