Q. In which one of the following offshore platforms, the condition of the sea floor is a vital consideration? (A) Drill ship platforms (B) Tension leg platforms (C) Concrete gravity platforms (D) Floating, production, storage and offloading (FPSO) platforms Ans: Concrete gravity platforms
Q. Which one of the following offshore platforms DOES NOT use buoyant columns or pontoons? (A) Tension leg platforms (B) Jack up platforms (C) Spar platforms (D) Semi-submersible platforms Ans: Jack up platforms
Which one of the following offshore platforms DOES NOT use buoyant columns or pontoons? Read More »
Q. H2S gas is (A) acidic. (B) non-corrosive. (C) lighter than air. (D) non-flammable. Ans: acidic Sol: H2S gas, also known as hydrogen sulfide gas, is (A) acidic. Hydrogen sulfide is an acidic gas that can react with water to produce hydrosulfuric acid (H2S). It can also form acidic solutions when dissolved in water. Additionally,
Natality refers to Option 1 : Death rate Option 2 : Number of individuals leaving the habitat Option 3 : Birth rate Option 4 : Number of individuals entering a habitat
World Ozone Day is celebrated on Option 1 : 22nd April Option 2 : 5th June Option 3 : 16th September Option 4 : 21st April
Q. Which one of the following flow regimes is more favorable for gas lift operation? (A) Bubbly flow (B) Annular flow (C) Churn flow (D) Stratified flow Ans: Bubbly flow
Which one of the following flow regimes is more favorable for gas lift operation? Read More »
Which of the following is a secondary pollutant? Option 1 : CO Option 2 : CO2 Option 3 : O3 Option 4 : SO2
Which of the following is a secondary pollutant? Read More »
Q. Which one of the following is the correct sequence of events for hydrocarbon generation in the subsurface? (A) Catagenesis → Metagenesis → Diagenesis (B) Catagenesis → Diagenesis → Metagenesis (C) Diagenesis → Catagenesis → Metagenesis (D) Diagenesis → Metagenesis → Catagenesis Ans: Diagenesis → Catagenesis → Metagenesis
A ‘new’ variety of rice was patented by a foreign company, though such varieties have been present in India for a long time. This is related to Option 1 : Sharbati Sonora Option 2 : Lerma Rojo Option 3 : Basmati Option 4 : Co-667
Q. Which one of the following rocks and reservoir fluids are arranged in the decreasing order of their electrical resistivity? Assume that rocks have equal porosity and are filled with brine. (A) Shale > Brine > Sandstone > Limestone > Gas (B) Gas > Shale > Sandstone > Limestone > Brine (C) Gas > Limestone
