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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:

Which launch vehicle is known for being India’s “workhorse” and has launched both Chandrayaan-1 and Mars Orbiter Mission?
ഐ.എസ്.ആർ.ഒ. യുടെ ഇപ്പോഴത്തെ ചെയർമാൻ :
ഇന്ത്യയിലെ ആദ്യത്തെ സെൻറർ ഫോർ അഡ്വാൻസ്‌ഡ് റിസർച്ച് ഓൺ അഡിക്റ്റീവ് ബിഹേവിയേഴ്‌സ് (CAR-AB) നിലവിൽ വരുന്നത് എവിടെ ?

Choose the correct statement(s):

  1. The Electrojet region is accessible via high-altitude weather balloons.

  2. Sounding rockets were preferred as they could reach altitudes inaccessible to both balloons and satellites.

Consider the following regarding ISRO’s chairmanship history:

  1. G. Madhavan Nair and M. G. K. Menon were both Malayalees.

  2. Shailesh Nayak was a permanent chairman of ISRO.

  3. Dr. V. Narayanan is the current chairman of ISRO.