MCQ

1. Which of the following is NOT a type of wear mechanism? a) Adhesive wearb) Corrosive wearc) Abrasive weard) Impact wear Answer: b) Corrosive wear … Read more

1. What are the primary factors influencing the friction between two surfaces? a) Velocity and temperatureb) Surface area and material densityc) Roughness and adhesiond) Weight … Read more

1. What is the primary focus of tribology? a) Study of electromagnetic forcesb) Study of fluid dynamicsc) Study of friction, wear, and lubricationd) Study of … Read more

1. Which emission standard was the first to be implemented in India? a) Bharat Ib) Bharat IIc) Bharat IIId) Bharat IV Answer: a) Bharat I … Read more

1. What is the primary component used in the construction of lead acid batteries?a) Zincb) Leadc) Aluminumd) Copper Answer: b) LeadExplanation: Lead is the primary … Read more

1. Which type of suspension system allows each wheel to move independently of the others? a) Solid axle suspensionb) Independent suspensionc) Semi-independent suspensiond) Dependent suspension … Read more

1. What is the function of a clutch in a transmission system?a) To change gear ratiosb) To transfer power from engine to transmissionc) To regulate … Read more

1. Which component is responsible for connecting the wheels to the vehicle’s chassis and absorbing shocks from the road surface?a) Stub axleb) Front wheel assemblyc) … Read more

1. Which of the following is NOT a type of chassis used in commercial vehicles?a) Backbone chassisb) Ladder chassisc) Monocoque chassisd) Tubular chassis Answer: d) … Read more

1. What is the purpose of calculating the summer and winter air conditioning load? a) To determine the size of the HVAC system needed for … Read more