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What is the significance of the number in RH-200, RH-300, and RH-560 rockets?

AThe year of launch

BThe mission serial number

CThe diameter of the rocket in millimeters

DThe payload weight in kilograms

Answer:

C. The diameter of the rocket in millimeters

Read Explanation:

  • Correct Answer: Option C) The diameter of the rocket in millimeters

  • The number in these Rohini sounding rockets represents the diameter in millimeters, e.g., RH-200 = 200 mm.

Related Questions:

Choose the correct statement(s):

  1. INCOSPAR’s research was limited to rocket propulsion and satellite design.

  2. Its primary interest was atmospheric and ionospheric studies near the magnetic equator.

Choose the correct statement(s):

  1. RH-75 marked the beginning of satellite launch capabilities in India.

  2. It was only a sounding rocket for atmospheric studies.

ഐ.എസ്.ആർ.ഒ യുടെ ആസ്ഥാനം എവിടെ സ്ഥിതി ചെയുന്നു ?
Indian Institute of Science Education and Research is located at?

Which of the following statements about Vikram Sarabhai is/are correct?

  1. He was the first Chairman of ISRO.

  2. He conceptualized the importance of satellite applications before the 1970s.