space & satellite MCQ section 4 MCQ Questions & Answers Detailed Explanation

Question : 1

Which is the correct chronological order of the following space programmes?

1. APPLE
2. IGMD
3. STEP
4. SITE

a) 2, 3, 4, 1

b) 4, 3, 1, 2

c) 1, 3, 4, 2

d) 3, 1, 4, 2

Question : 2

Television transmission is an example of which of the following?

a) Simplex communication

b) Half-duplex communication

c) None of the above

d) Full-duplex communication

Question : 3

The ‘Black Box’ of an aeroplane is of

a) White colour

b) Red colour

c) Orange colour

d) Black colour

Question : 4

Cryogenic engines use

a) Liquid chlorine as the oxidizer and liquid hydrogen as the fuel

b) Liquid oxygen as the oxidizer and liquid hydrogen as the fuel

c) Liquid sulphur dioxide as the oxidizer and liquid hydrogen as the fuel

d) Liquid fluorine as the oxidizer and liquid hydrogen as the fuel

Question : 5

The first U.S. rover which reached Mars in January 2004 was

a) Discovery

b) Pioneer

c) Vanguard

d) Spirit

Question : 6

Aryabhatta was launched on

a) 19th April, 1975

b) 6th December, 1957

c) 2nd October, 1980

d) 31st January, 1958