Project Samudrayaan Mission is aimed to develop a self propelled manned submersible to carry 3 human beings to a water depth of 6000 meters in the ocean with a suite of scientific sensors and tools for deep ocean exploration. It has an endurance of 12 hours of operational period and 96 hours in case of emergency.
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Here some of the MCQs on the topic.
01) India’s first manned deep-sea submersible mission has been launched recently what is the name of the mission from the following?
A) Gaganyaan
B) Gangayaan
C) Samudrayaan
D) Mahasagaryaan
Correct answer is option “C”
02) Why the Project Samundrayaan was in the news in the recent newspapers?
A) Because two Indian aquanauts dived into the Atlantic Ocean
B) Because the dive is the part of preparations for the Samudrayaan Project
C) Because they dived aboard France’s submersible Nautile
D) All the above
Correct answer is option “D”
03) What is the aim of the Project Samudrayaan from the following?
A) To send three humans in a manned submersible to a depth of 6,000 metres in the ocean by 2027
B) To give strengthen to India’s strategic position by joining the select group of countries with manned deep-sea capability
C) Only option B
D) Option A & B both
Correct answer is option “D”
04) The Samundrayaan Mission is a key part of which of the mission developed under the Ministry of Earth Sciences?
A) The larger Deep Ocean Mission
B) The Deep Indian Ocean Mission
C) The Under Ocean Mission
D) The Ocean Vijay Mission
Correct answer is option “A”
05) What is the name from the following of the specific manned submersible vehicle being developed for the project?
A) MATSYA 2026
B) MATSYA 2027
C) MATSYA 3000
D) MATSYA 6000
Correct answer is option “D”
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06) Which of the group of five countries from the following who has manned deep-sea capability?
A) US, Russia, China, UK, France
B) US, Russia, China, Japan, Germany
C) US, Russia, China, Japan, France
D) US, Russia, China, Japan, Australia
Correct answer is option “C”
07) What is the key objective from the following to develop technologies for deep-sea mining under Samudrayaan Mission?
A) To conduct surveys for mineral deposits under the sea
B) To locate the Deep Sea mineral rich site especially polymetallic nodules
C) Only option A
D) Option A & B both
Correct answer is option “D”
08) The Matsya-6000 a spherical shape, India’s first self-propelled manned submersible is made of which of the following alloy?
A) Titanium-alloy
B) Poly fiber material
C) Titanium Gold alloy
D) CrCoNi alloy
Correct answer is option “A”
09) The spherical shape Matsya-6000 is made to carry how many aquanauts at once from the following?
A) Two
B) Three
C) Four
D) Five
Correct answer is option “B”
10) The Matsya-6000 a spherical shape India’s first self-propelled manned submersible is made of which of the following alloy?
A) Titanium-alloy
B) Polyester fiber
C) Titanium-gold alloy
D) New CrCoNi alloy
Correct answer is option “A”
11) The Matsya-6000 is made to carry three aquanauts for 12 hours but under any emergencies the capability to sustain them for up to how many hours from the following?
A) 36 hours
B) 66 hours
C) 96 hours
D) 106 hours
Correct answer is option “C”
12) The Matsya-6000 is expected to withstand an external pressure up to _____________ under low temperature conditions of -3°C. Fill in the blank from the following.
A) 200bar
B) 300bar
C) 500bar
D) 600bar
Correct answer is option “D”
13) Pressure up to 600 bar is equivalent to which of the following Other Units?
A) 8,700 psi (pounds per square inch)
B) 60 MPa (megapascals)
C) 600 kg/cm² (kilograms per square centimeter)
D) All the above
Correct answer is option “D”
14) Which of the following batteries have been used in the MATSYA 6000 which is capable to maintain equipment like life-support, acoustic communication, drop-weight escape, and bio-vests for crew health monitoring?
A) Lithium Polymer (LiPo) batteries
B) Lithium Iron Phosphate batteries (LiFePO4 / LFP)
C) Lithium Nickel Manganese Cobalt batteries (NMC)
D) Lithium Cobalt Oxide batteries
Correct answer is option “A”
15) The development of MATSYA 6000 is a collaboration between which of the following organization?
A) The National Institute of Ocean Technology (NIOT)
B) The Ministry of Earth Sciences (MoES)
C) The Vikram Sarabhai Space Centre (VSSC) of ISRO
D) All the above
Correct answer is option “D”
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Best wishes for a bright future.