Radar Engineering and Satellite Communication MCQs

Question 1

orbit weight of APPLE was about

Accepted Answer

150

Answer

380

Answer

500

Answer

700

Question 2

India's Polar Satellite Launch (PSLV) to be ready in 1991 is designed to launch 1000-kg spacecraft into orbit

Accepted Answer

sun-synchronous polar

Answer

geostationary

Answer

equatorial

Answer

polar

Question 3

The useful operational life of INSAT-1B (launched in 1983) is expected to end by

Accepted Answer

1989-90

Answer

1992-93

Answer

1991-92

Answer

1993-94

Question 4

India's first domestic geostationary satellite INSAT-1A was launched on 10th April 1982 from

Accepted Answer

USA

Answer

USSR

Answer

UK

Answer

UP

Question 5

The communication satellite INSTA-1B had to take up the job of INSAT-IA because the latter collapsed within months of its launch.

Accepted Answer

5

Answer

12

Answer

20

Answer

36

Question 6

The 1150-kg geosynchronous satellite INSAT-1 A parked 36,000 km above India had greatly improved India's

Accepted Answer

both (b) and (c)

Answer

intelligence gathering capacity

Answer

domestic communications

Answer

meteorological capability

Question 7

Master control facility (MCF) for INSAT2 series satellites is located at

Accepted Answer

Hassan

Answer

Madras

Answer

New Delhi

Answer

Leh

Question 8

Presently, the world's largest and most advanced multi-purpose communication satellite is

Accepted Answer

Olympus-1

Answer

INSAT-2

Answer

Intelsat-V

Answer

INSAT-ID

Question 9

A passive satellite

Accepted Answer

only reflects back signals

Answer

only generates signals

Answer

only absorbs signals

Answer

receives, modulates and then reflects signals