

MCQOPTIONS
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1. |
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 % |
Answer» E. | |