1. Engineering
  2. Civil Engineering
  3. the device is used to measure a change in temperature...

Question: the device is used to measure a change in temperature...

Question details

The device is used to measure a change in temperature. Bar A is made of steel and bars B and C are made of aluminum. The cross-sectional area of each bar is 100 mm2. When the temperature is at 0°C, the rigid bar AD is in horizontal position and the pointer at D points zero on the ruler. Determine the vertical displacement of the pointer at D when the temperature rises to 40°C. 50mm 50 m 50 mm RULER

Solution by an expert tutor
Blurred Solution
This question has been solved
Subscribe to see this solution