How does AI integration primarily accelerate research in satellite data analysis?
A By reducing satellite launch costs
B By automating data interpretation and pattern recognition
C By increasing satellite lifespan
D By improving satellite propulsion systems
Answer: B
AI algorithms can process vast amounts of satellite data much faster than humans, automating the identification of patterns, anomalies, and trends, thereby accelerating research.
142.
Successful testing of advanced communication satellite payloads by ISRO is crucial for enhancing which of the following services?
A Weather forecasting accuracy
B Remote sensing for agriculture
C Broadband internet, DTH, and mobile connectivity
D Geological surveys and mineral exploration
Answer: C
Advanced communication satellites are vital for improving and expanding services like broadband internet, Direct-to-Home (DTH) television, and mobile communication across the country.
143.
Which Indian organization is primarily responsible for developing and testing advanced communication satellite payloads?
A DRDO (Defence Research and Development Organisation)
B ISRO (Indian Space Research Organisation)
C BARC (Bhabha Atomic Research Centre)
D TIFR (Tata Institute of Fundamental Research)
Answer: B
ISRO is India's premier space agency, responsible for all aspects of space technology, including the development and testing of satellite payloads.
144.
What is the primary function of an advanced communication satellite payload?
A Data transmission and reception
B Earth observation and imaging
C Navigation and positioning
D Scientific research in space
Answer: A
Advanced communication satellite payloads are designed primarily for transmitting and receiving data, enabling services like broadband internet, DTH television, and mobile communication.
145.
What type of antennas are typically used in a Deep Space Communication Network to ensure reliable communication over vast distances?
A Small parabolic dishes
B Omnidirectional antennas
C Large steerable parabolic antennas
D Dipole antennas
Answer: C
Deep space communication requires extremely powerful signals and highly sensitive receivers due to the immense distances involved. Large steerable parabolic antennas are used to focus signals into narrow beams for transmission and to capture faint signals from distant spacecraft.
146.
India's existing Deep Space Network (IDSN) facility, which supports missions like Chandrayaan and Mangalyaan, is located near which major city?
A Thiruvananthapuram
B Bengaluru
C Hyderabad
D Ahmedabad
Answer: B
The Indian Deep Space Network (IDSN) is located at Byalalu, near Bengaluru, Karnataka. It plays a crucial role in tracking and communicating with India's deep space missions.
147.
What is the primary purpose of a Deep Space Communication Network (DSCN) like the one India is planning?
A To provide high-speed internet to remote terrestrial areas
B To facilitate communication with satellites in geostationary orbit
C To enable communication with interplanetary probes and distant spacecraft
D To monitor weather patterns across the globe
Answer: C
A Deep Space Communication Network is essential for sending commands to and receiving telemetry and scientific data from spacecraft operating far beyond Earth's orbit, such as lunar missions, Mars orbiters, and other interplanetary probes.
148.
Which of the following is NOT a primary benefit of integrating AI into human spaceflight missions like Gaganyaan?
A Enhanced decision-making support for astronauts
B Reduced reliance on ground control for routine operations
C Complete replacement of human crew members
D Improved system diagnostics and predictive maintenance
Answer: C
While AI enhances autonomy and assists human crew, its current role in human spaceflight is to augment human capabilities and improve safety and efficiency, not to completely replace human crew members.
149.
How can AI contribute to improving the safety and efficiency of the Gaganyaan crew during their mission?
A By providing entertainment options
B By automating routine tasks and assisting in emergency procedures
C By controlling the launch sequence from the ground
D By generating mission reports post-flight
Answer: B
AI can significantly improve crew safety and efficiency by automating routine operational tasks, allowing astronauts to focus on critical activities, and by providing intelligent assistance during complex or emergency situations, thereby reducing human error and response time.
150.
In the context of the Gaganyaan mission, what is a significant role envisioned for Artificial Intelligence (AI)?
A Designing the crew module structure
B Autonomous monitoring and fault detection in critical systems
C Manufacturing of rocket engines
D Managing public relations and outreach
Answer: B
AI is being integrated into the Gaganyaan mission to enhance safety and reliability, particularly through autonomous monitoring of spacecraft systems and real-time detection of potential faults or anomalies, reducing the crew's workload and improving decision-making.
