Tag: science & technology

Questions Related to science & technology

Dutch lens-maker who invented the first compound microscope was ?
general knowledge science & technology

  1. Zacharias Janssen

  2. Heron

  3. James Gregory

  4. Leo Hendrik Baekeland

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Correct Option: A

Who invented Bicycle?
general knowledge science & technology

  1. Leo H Baekeland

  2. Karl Benz

  3. Evangelista Torricelli

  4. Kirkpatrick Macmillan

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Correct Option: D

Oil and natural gas are naturally occuring chemicals made of which two elements?
general knowledge science & technology

  1. carbon and oxygen

  2. carbon and hydrogen

  3. hydrogen and sulphur

  4. carbon and nitrogen

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Correct Option: B

Oil and natural deposits began as:
general knowledge science & technology

  1. Dinosaurs

  2. Microscopic plants and animals

  3. Oil and natural gas

  4. Molten rock

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Correct Option: B

The advanced technique that allows a single well to recover oil and natural gas from multiple underground layers or rock is called:
general knowledge science & technology

  1. Extended rich drilling

  2. Complex path drilling

  3. Multilateral drilling

  4. Horizontal drilling

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Correct Option: C

After the casing is cemented inside a new well,the next step in the completion process is:
general knowledge science & technology

  1. Installing the tubing

  2. Perforating the casing

  3. Vaccum the tubing

  4. none of the above

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Correct Option: A

Steam is injected into partially recovered oil deposits to:
general knowledge science & technology

  1. dissolve gases within the oil.

  2. heat the remaining oil.

  3. detach oils from the walls of reservoir.

  4. make the rock within the reservoir more porous.

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Correct Option: B

Natural gas that comes of the ground mixed with water vapour is called:
general knowledge science & technology

  1. Sweet

  2. Soggy

  3. Wet

  4. Sour

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Correct Option: C

The electronic chart display and information system(ECDIS)integrates:
general knowledge science & technology

  1. Satellite data from a GPS and digital maps of the ship's routes.

  2. Digital maps of the ship's routes and directional data from the ship's helm.

  3. Digital route maps,GPS data and directional data from the helm.

  4. None of the above

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Correct Option: C

A gasoline's octane rating measures:
general knowledge science & technology

  1. Density

  2. Boiling point

  3. Resistance to engine knock

  4. Purity

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Correct Option: C