Q.2) An air-conditioner unit is supported by a beam hanging from two circular bars as shown below. The weight of the air
Posted: Thu Jul 14, 2022 2:54 pm
Q.2) An air-conditioner unit is supported by a beam hanging from two circular bars as shown below. The weight of the air-conditioner is 1000lb and that of the beam is 120lb. (a) Calculate the normal stress in bar (2) if it has a diameter of 0.6 inch. (b) If we want to have the same normal stress in bar (1) as the stress in bar (2), what should be the diameter of bar (1)?