Materials which make good moderators do not make good reflectors.

More Questions from IC Engines and Nuclear Power Plants

• The cetane number of diesel oil, generally available, is
• The octane number of petrol, generally available, is
• The air standard efficiency ofan I.C. engine is given by (where r = Compression ratio, and γ = Ratio of specific heats)
• In a four stroke cycle diesel engine, the compression
• The ratio of the work obtained at the crankshaft in a given time to the energy supplied during the same time is called
• Plutonium (Pu239) is produced
• The thermal efficiency of petrol and gas engines is about
• A fission chain reaction in uranium can be developed
• The normal heptane (C7H16) is given a rating of __________ octane number.
• The knocking in diesel engines may be prevented by

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