Which of the following is false statement in respect of differences between machine and structure?
A
Machines transmit mechanical work, whereas structures transmit forces
B
In machines, relative motion exists between its members, whereas same does not exist in case of structures
C
Machines modify movement and work, whereas structures modify forces
D
Efficiency of machines as well as structures is below 100 %
Correct Answer: Efficiency of machines as well as structures is below 100 %