Lateral bending of the frame side members may be caused on account of mcq is given below:

Q. Lateral bending of the frame side members may be caused on account of (a) weight of passengers (b) side wind (c) engine torque (d) braking torque Show Answer Ans:  (b) side wind   Explanation

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Explanation

Lateral bending of the frame side members may be caused by a combination of factors given below:

1. Overloading the vehicle beyond its limit/capacity
2. Driving on rough road conditions or uneven terrain
3. Corrosion of the frame due to exposure to moisture, chemicals etc.
4. Impact or collision with another object, such as a curb, pothole or side wind
5. Improper maintenance or repair of the vehicle, such as using incorrect or worn-out components
6. Age and wear of the vehicle, which can cause the frame to weaken and become more susceptible to bending or cracking.

All of these factors can cause excessive stress on the side members and cause them to bend or even break, which can compromise the structural integrity of the vehicle.