Cryogenic engines find applications in Options: A . &nbspsub-marine propulsion B . &nbspfrost-free refrigerators C . &nbsprocket technology D . &nbspresearcher in superconductivity

Cryogenic engines find applications in

Question

Cryogenic engines find applications in

Options:

A . sub-marine propulsion

B . frost-free refrigerators

C . rocket technology

D . researcher in superconductivity

Answer: Option C
:
C
Option:(c)

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