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space technology MCQ — 2 Practice Questions with Answers

Practice 2 space technology multiple-choice questions with detailed answers and explanations. Ideal for RAS/RPSC exam preparation.

2 Questions science_technology

Practice Questions

Q1. The NISAR satellite carries a dual-band SAR system. What are the two radar bands and their respective contributors?

A L-band (NASA) and S-band (ISRO) Correct
B L-band (ISRO) and S-band (NASA)
C X-band (NASA) and C-band (ISRO)
D Ka-band (NASA) and Ku-band (ISRO)

Explanation

NISAR carries an L-band SAR (24 cm wavelength, contributed by NASA) and an S-band SAR (12 cm wavelength, contributed by ISRO).

Q2. How frequently will NISAR map the entire Earth's land surface once in full science operations?

A Every 3 days
B Every 7 days
C Every 12 days Correct
D Every 30 days

Explanation

NISAR will map the entire Earth's land surface every 12 days, providing consistent high-resolution data for climate and disaster monitoring.

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Frequently Asked Questions

How many space technology MCQ questions are available?
There are 2 space technology practice MCQs available on Aspirant Academy, with detailed answers and explanations for each question.
Are answers and explanations provided for space technology MCQs?
Yes, every space technology question comes with the correct answer and a detailed explanation to help you understand the underlying concept.
How is space technology relevant to the RAS/RPSC exam?
space technology falls under the science_technology section of the RAS/RPSC syllabus. It is a frequently tested area and regular practice with these MCQs will strengthen your preparation.
Can I practice space technology questions in Hindi?
Yes, Aspirant Academy offers bilingual support. You can practice space technology MCQs in both English and Hindi, including questions, options, and explanations.

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