Q. What is the name of the Aerospace company owned by billionaire Jeff Bezos?
1) Space-X
2) Amazonia
3) Blue Origin
4) Dragon
Q. Which Indian Institution has developed an 'Intensive Care Unit' (ICU) grade ventilator under the name of 'Project Praana'?
1) IISC, Bengaluru
2) IIT, Kharagpur
3) AIIMS, Delhi
4) AIIMS, Patna
Q. The proper relation between uplink frequency and low-link frequency in satellite communication is -
1) Always equal
2) Always lower
3) May be greater or lower
4) Always greater
Q. A modern TV screen is made of -
1) Thin Film Transistor
2) Liquid Crystal
3) Cathode Ray Tube
4) Light Emitting Diode
Q. In a first, India is to export BrahMos missiles to -
1) Bhutan
2) Philippines
3) Maldives
4) Nepal
Q. Which of the following space agencies announced that it had successfully used steam to propel its EQUULEUS spacecraft?
1) NASA
2) SUPARCO
3) JAXA
4) None of the above
Q. What is blue carbon?
1) Carbon captured by oceans and coastal ecosystems
2) Carbon sequestered in forest biomass and agricultural soils
3) The carbon contained in petroleum and natural gas
4) Carbon present in the atmosphere
Q. Which of the following statements is not correct about high-altitude balloons?
1) Balloon-based experiments have resulted in at least two Nobel prizes for Physics
2) NASA has a full-fledged balloon programme
3) High-altitude balloons are tempting vehicles for espionage operations
4) Balloons possess sophisticated navigation systems of an aircraft
Q. CBRN weapons include:
1. Chemical weapons
2. Biological weapons
3. Radiological weapons
4. Nuclear weapons
Correct code is -
1) Only 1, 2 and 3
2) Only 2, 3 and 4
3) Only 1, 2 and 4
4) All 1, 2, 3 and 4
Q. Why are the tires of aircraft made of conducting rubber?
1. So that the charge accumulated on the aircraft in flight, by rubbing the air, can easily be transferred to the ground on landing.
2. So that the charge accumulated due to the operation of various electronic equipment in the aircraft in flight can easily be transferred to the ground on landing.
Select the correct answer using the code given below -
1) Only 1
2) Only 2
3) Both 1 and 2
4) Neither 1 nor 2
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