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A) A steam explosion B) A turbine fire C) A faulty cooling valve D) A surge in electricity
A) Six months B) Eight months C) One year D) Two years
A) 900MWe B) 800MWe C) 750MWe D) 1000MWe
A) 1986 reactor No. 4 B) 1991 reactor No. 2 C) 1975 Leningrad unit 1 D) 1984 reactor No. 3
A) 200 degrees Celsius B) 300 degrees Celsius C) 150 degrees Celsius D) 270 degrees Celsius
A) Weakness in the containment dome B) Concrete shifting due to heat C) Corrosion of the cooling pipes D) Radiation leakage in the foundation
A) 9 September 1982 B) 26 April 2021 C) 26 April 1986 D) 11 October 1991
A) An electrical upgrade B) A cooling valve repair C) A turbine replacement D) A safety test
A) Only within a 50km radius B) Across the entire USSR C) Only to nearby Pripyat D) As far as Norway
A) A large steel confinement shelter B) A glass containment dome C) A concrete lead sarcophagus D) An underground lead wall
A) A human error during maintenance B) A faulty switch C) A fuel leak D) A cooling pump failure
A) Nitrogen B) Helium C) Hydrogen D) Oxygen
A) Immediately after the 1986 disaster B) Shortly after October 1991 C) In 1984 D) In 2016
A) In 1982 B) As early as 1983 C) In 1986 D) In 1991
A) The ventilation stack B) A truss supporting the roof C) The steam separator D) The main reactor wall
A) 400 kV and 800 kV B) 220 kV and 500 kV C) 110 kV and 400 kV D) 330 kV and 750 kV
A) One B) Four C) Three D) Two
A) External power supply B) Coolant pump control C) Main power export D) Steam generation
A) Diesel generators B) Battery banks C) Hydrogen fuel cells D) Wind turbines
A) 5 seconds B) 15 seconds C) 30 seconds D) 60 seconds
A) 600 metres B) 300 metres C) 1,200 metres D) 900 metres
A) 3,600 revolutions per minute B) 2,400 revolutions per minute C) 3,000 revolutions per minute D) 1,500 revolutions per minute
A) Electrolysis B) Steam reforming C) Chemical combustion D) Air separation
A) Donetsk steam plant B) Kharkiv turbine plant C) Kyiv electrical works D) Moscow heavy machinery plant
A) 20 kV 50 Hz AC B) 20 kV 50 Hz DC C) 400 kV 50 Hz AC D) 10 kV 60 Hz DC
A) Block 1 B) Block 2 C) Block 3 D) Block 4
A) Overheating of the stator B) Low electrical output C) Excessive hydrogen leakage D) Vibrations in the bearings
A) 100,000 t/h B) 50,000 t/h C) 82,880 t/h D) 120,500 t/h
A) 1981 B) 1977 C) 1983 D) 1978
A) CANDU B) RBMK C) PWR D) BWR
A) Leningrad B) Chernobyl C) Kursk D) Smolensk
A) 30% B) 90% C) 70% D) 50%
A) Eight B) Six C) Twelve D) Ten
A) An automated emergency shutdown system B) A more secure containment structure C) A different fuel enrichment process D) A larger cooling pond
A) 1981 B) 1978 C) 1977 D) 1983
A) 1966 B) 1972 C) 1975 D) 1971
A) 1972 B) 1971 C) 1974 D) 1966
A) 6 B) 12 C) 10 D) 4
A) PWR B) BWR C) VVER-1000 D) RBMK-1000
A) 20% B) 5% C) 10% D) 25%
A) Pripyat B) Chernobyl C) Kursk D) Kiev
A) 1,000 tons B) 640 tons C) 300 tons D) 500 tons
A) Vasilii Trofimovich Kizima B) Viacheslav Volkov C) The Komsomol brigade D) The tank forces
A) The Komsomol-and-youth brigade of Viacheslav Volkov B) Vasilii Trofimovich Kizima C) The tank force welders D) The hydraulic engineers
A) Preventing an electricity deficit B) Creating a tourist destination C) Testing new crane designs D) Exporting electricity to Europe
A) Shortage of workers B) Excess of materials C) Ahead of schedule D) Surplus of safety measures
A) Southern Russia B) Eastern Belarus C) Northern Ukraine D) Western Poland
A) 100 kilometres B) 16 kilometres C) 5 kilometres D) 16.5 kilometres
A) Nikita Khrushchev B) Joseph Stalin C) Mikhail Gorbachev D) V. I. Lenin
A) 2065 B) 2030 C) 2045 D) 2080
A) Energy output volume B) Safety C) Environmental sustainability D) Cost efficiency
A) 50 kilometres B) About 100 kilometres C) 16 kilometres D) 250 kilometres
A) 75 terawatt-hours B) 120 terawatt-hours C) 50 terawatt-hours D) 98 terawatt-hours
A) International Atomic Energy Agency B) United Nations C) European Union D) Soviet Union
A) 1991 B) 1996 C) 1989 D) 2000
A) 2000 B) 1995 C) 1996 D) 1991
A) PRIZMA B) RBMK C) LENINGRAD D) SKALA
A) Magnetic tape B) Solid state drives C) Cloud storage D) Hard disk drives
A) 10000 B) 6500 C) 7200 D) 5000
A) 5000 B) 8000 C) 7200 D) 6500
A) No B) Only after 1995 C) Only during emergencies D) Yes
A) CD-ROM B) Floppy disks C) Punched tape D) Magnetic cards
A) Rock B) Reactor C) Control D) Prism
A) Emergency shutdown system B) Electrical grid control C) Radiation monitoring system D) Cooling pump system
A) 24 February 2022 B) 9 March 2022 C) 31 March 2022 D) 2 April 2022
A) 9 March 2022 B) 31 March 2022 C) 14 February 2025 D) 24 February 2022
A) Spent fuel coolant could not circulate B) The sarcophagus was breached C) The main reactor wall cracked D) Backup generators failed to start
A) 24 February 2022 B) 9 March 2022 C) 31 March 2022 D) 2 April 2022
A) Belarus B) Poland C) Russia D) Germany
A) Unit No. 4 building B) Red Forest C) New Safe Confinement D) Exclusion zone entrance
A) A Russian soldier B) A tour guide C) The plant director D) The Energy Minister
A) A structural collapse B) A Russian drone attack C) A fire in the cooling unit D) A natural earthquake
A) €585 million B) €500 million C) €100 million D) €200 million
A) Caesium-137 B) Plutonium-239 C) Uranium-235 D) Iodine-131
A) 30.17 years B) 40.2 years C) 10.5 years D) 25.5 years
A) The European Bank for Reconstruction and Development B) The Verkhovna Rada C) Holtec International D) Novarka
A) September 2010 B) June 2003 C) August 2015 D) November 2016
A) 231 B) 1,698 C) 10,000 D) 21,297
A) It was removed B) It was changed to 'Chernobyl' C) It was replaced with 'Verkhovna Rada' D) It remained the same
A) 2000 B) 2015 C) 1996 D) 2007
A) August 2015 B) September 2010 C) November 18, 2020 D) January 2022 |