With reference to green hydrogen, consider the following statements:
1. It can be used directly as a fuel for internal combustion.
2. It can be blended with natural gas and used as fuel for heat or power generation .
3. It can be used in the hydrogen fuel cell to run vehicles.
How may of the abvoe statements are correct?
Subject: Science and Technology
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With reference to green hydrogen, consider the following statements
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âMicrosatellite DNAâ is used in the case of which one of the following
âMicrosatellite DNAâ is used in the case of which one of the following?
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Which one of the following countries has its own Satellite Navigation System
Which one of the following countries has its own Satellite Navigation System?
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Consider the following actions
Consider the following actions:
1. Detection of car crash/collision which results in the deployment of airbags almost instantaneously
2. Detection of accidental free fall of a laptop towards the ground which results in the immediate turning off of the hard drive.
3. Detection of the tilt of the smart phone which results in the rotation of display between portrait and landscape mode
In how many of the above actions is the function of accelerometer required? -
âWolbachia methodâ is sometimes talked about with reference to which one of the following
âWolbachia methodâ is sometimes talked about with reference to which one of the following?
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âAerial metagenomicsâ best refers to which one of the following situations
âAerial metagenomicsâ best refers to which one of the following situations?
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Which of the following is/are correctly matched in terms of equivalent rank in the three services of Indian Defence forces
Which of the following is/are correctly matched in terms of equivalent rank in the three services of Indian Defence forces?
Army : Airforce : Navy
1. Brigadier : Air Commodore : Commander
2. Major General : Air Vice Marshal : Vice Admiral
3. Major : Squadron Leader : Lieutenant Commander
4. Lieutenant Colonel : Group Captain : Captain
Select the correct answer using the code given below: -
“Membrane Bioreactors” are often discussed in the context of
“Membrane Bioreactors” are often discussed in the context of:
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With reference to radioisotope thermoelectric generators (RTGs), consider the following statements
With reference to radioisotope thermoelectric generators (RTGs), consider the following statements:
1. RTGs are miniature fission reactors.
2. RTGs are used for powering the onboard systems of spacecrafts.
3. RTGs can use Plutonium-238, which is a by-product of weapons development.
Which of the statements given above are correct? -
Consider the following aircraft
Consider the following aircraft:
1. Rafael
2. MiG-29
3. Tejas MK-1
How many of the above are considered fifth generation fighter aircraft?