Description : Cryogenic is a science deals with - (1) High Temperatures (2) Low Pressure (3) High Pressure (4) Low Temperature
Last Answer : (4) Low Temperature Explanation: Cryogenics is the branch of physics that deals with the production and effects of very low temperatures.
Description : Has anyone been brought back from cryogenic freezing?
Last Answer : No.
Description : Did scientists test whether cryogenic freezing works?
Last Answer : certain frogs can be frozen rock solid and then thawed without any problems.
Description : In which technology do Cryogenic engines find applications? -General Knowledge
Last Answer : The answer is 'Rocket technology'
Last Answer : answer:
Description : In which technology do Cryogenic engines find applications?
Last Answer : – Rocket technology
Description : Pick out the wrong statement. (A) Percentage of ash in coke produced from medium coking coal is more than that in coal (B) The calorific value (kcal/Nm3 ) of coke oven gas reduces on ... plants in India at Talcher (Orissa) and Ramagundam (A.P) employ Kopper-Totzek process of coal gasification
Last Answer : (C) Ash is normally removed as 'fly-ash' in Kopper-Totzek process of coal gasification
Description : Which of the following is the costliest source of hydrogen needed for ammonia manufacture under Indian condition? (A) Electrolysis of water (B) Cryogenic removal of H2 from coke oven gas (C) Steam reforming of naphtha (D) Natural gas cracking
Last Answer : (A) Electrolysis of water
Description : Commercial production of hydrogen for the manufacture of nitrogenous fertilisers is done by (A) Steam reforming of naphtha and cracking of natural gas (B) Electrolysis of water (C) Cryogenic separation of hydrogen from coke oven gas (D) All (A), (B) and (C)
Last Answer : (D) All (A), (B) and (C)
Description : Hydrogen is recovered from coke oven gas on commercial scale (as practised in fertiliser plant at Rourkela) by (A) Adsorption on palladium (B) Cryogenic operations (low temperature cooling) (C) Absorption (using ethanolamine or pyrogallol solution) (D) None of these
Last Answer : (B) Cryogenic operations (low temperature cooling)
Description : Organic catalysts differ from the inorganic catalyst in the sense that the former is (A) Active at cryogenic temperatures only (B) Prohibitively costly (C) Proteinous in nature (D) Active at very high temperature only
Last Answer : (C) Proteinous in nature
Description : Hydrogen gas is not produced commercially (for nitrogenous fertiliser manufacture) by (A) Iron-steam reaction (B) Electrolysis of water (C) Steam reforming of naphtha (D) Its cryogenic separation from coke oven gas
Last Answer : (A) Iron-steam reaction
Description : Hydrogen can be (A) Used in I.C. engines as fuel (B) Liquefied & stored under cryogenic conditions (C) Produced by electrolysis of water (D) All (A), (B) & (C)
Last Answer : (D) All (A), (B) & (C)
Description : 1. In which technology do Cryogenic engines find applications? 2. Shovna Narayan is a reputed personality in which field? 3. During which Plan did prices show a decline? 4. Which instrument used ... unit of area? 20. Krishnadeva Raya wrote a famous work, namely Amuktamalyada, in which language?
Last Answer : Answer : 1. Rocket technology 2. Classical dance 3. First 4. wind vane 5. Broach 6. D 7. Not even once 8. Titanium 9. To measure wind velocity 10. Anangpal 11. Pt. Ravi Shankar 12. Alam ... Tughlaq 16. Multi-Party 17. Less heat and less cold 18. RBI 19. Wet evergreen equatorial forests 20. Telugu