Determine the forces in all bars of the trusses. Indicate tension or compression.






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Technician A says that faulty heater operation can be caused by a faulty engine cooling system. Technician B says that a complaint of insufficient heat can be caused by someone not filling a cooling system properly. Which technician is correct?

A) Technician A only B) Technician B only C) Both technicians D) Neither technician

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Why do you have to file acrylic nails when it dries?

What will be an ideal response?

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Which of the following truck hydraulic systems would use an open circuit principle?

A. garbage packer cylinders B. tail lift gate C. dump ram D. power-assisted steering

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Name situations in which you have to perform the evaluation chart more than once.

What will be an ideal response?

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