MCQs
Total Questions : 150
| Page 15 of 15 pages
Answer: Option A. -> Silicon
:
A
Option:(a)
:
A
Option:(a)
Answer: Option A. -> Silicon
:
C
Option:(c)
:
C
Option:(c)
Answer: Option A. -> Earth and the Sun
:
A
Astronomical unit is the average distance between the Earth and the sun during an ear. It is useful to measure and report large distances.
:
A
Astronomical unit is the average distance between the Earth and the sun during an ear. It is useful to measure and report large distances.
Answer: Option A. -> be shorter
:
A
Option:(a)
:
A
Option:(a)
Answer: Option A. -> Centrifugal force
:
A
Option:(a)
:
A
Option:(a)
Question 146. Consider the following statements:
1.In a direct-to-home (DTH) system, the viewers' dish antenna picks up signals from the satellite directly.
2.Cable operators receive signal from the satellite on large community dish antennas and then transmit to viewers' sets.
Which of the above statements is/are correct?
1.In a direct-to-home (DTH) system, the viewers' dish antenna picks up signals from the satellite directly.
2.Cable operators receive signal from the satellite on large community dish antennas and then transmit to viewers' sets.
Which of the above statements is/are correct?
Answer: Option C. -> Both 1 and 2
:
C
Option:(c)
:
C
Option:(c)
Answer: Option C. -> steam contains more energy than boiling water
:
C
Option:(c)
:
C
Option:(c)
Answer: Option C. -> the evaporation of water on the body
:
C
Option:(c)
:
C
Option:(c)
Answer: Option B. -> temperature is high and air is humid
:
B
Option:(b)
:
B
Option:(b)
Answer: Option B. -> temperature is high and air is humid
:
A
Option:(a)
:
A
Option:(a)
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