Automotive Chassis and Suspension Mid - I, September - 2014

1.The ______frame is a boxed frame section that attaches to an unibody.
  • stub
  • box
  • ladder
  • perimeter
Answer: A
2.Originally, boxed frames were made by welding two matching c-rails together to form a ______________ tube.
  • circular
  • square
  • ellipse
  • rectangle
Answer: D
3.The load subjected by vehicle due to chassis parts like engine transmission steering body e.t.c is called
  • Static
  • inertia
  • mpact
  • short duration
Answer: B
4.The frame in mopeds is accompanied by the
  • Tool box
  • Driver seat
  • Steering gears
  • Pillion seat
Answer: A
5.To resist bending the best cross-section for a longitudinal member will be
  • I-section
  • Channel section
  • Angle section
  • Tubular section
Answer: A
6.Another name for steering link rod is
  • track rod
  • tie rod
  • drag link
  • pitman
Answer: C
7.The type of steering gear used in Maruti 800 car is
  • rack and pinion
  • worm and roller
  • worm and wheel
  • none of these
Answer: A
8.Disc brakes self-adjust when the lining wear allow the piston to
  • Contact the disc
  • slide outward through the seal
  • cause seal deflection
  • reposition the seal groove in the caliper
Answer: A
9.The function of the relay valve in a compressed air brake system is to
  • Limit the maximum pressure reached in brake chambers
  • Relieve air pressure in brake chambers when it reaches a maximum value
  • max break
  • Speed up the supply of air to brake chambers located at a distance from brake valve
Answer: A
10.A brake booster is used on virtually all vehicles which use ________ brakes for their primary braking circuit.
  • mechanical
  • electrical
  • disc
  • hydraulic
Answer: C
11.Tubular section frame of vehicle is poor in ___________________
Answer: Bending
12.The tempo driver has parked the vehicle by applying parking brakes the brakes have worked on the _______________ wheel.
Answer: Rear
13.Brake bleeding is the procedure performed on ___________ brake systems whereby the brake lines are purged of any air bubbles.
Answer: Hydraulic
14.Brake fluid that is old and has absorbed moisture has a _____________ boiling point, so brake fade occurs.
Answer: Low
15.On cars having rack and pinion steering , the gear rack is attached to _______________
Answer: Tie rod
16.The angle formed by the wheel with the vertical when the top of the wheel slants outward is _______________
Answer: Positive camber
17.Wheel fight and tramp is eliminated in the _______________suspension system.
Answer: Hydro elastic
18.The most commonly used material for tyre tubes is ________________
Answer: Butyl
19.Bias tire (or cross ply) construction utilizes body ply cords that extend diagonally from bead to bead, usually at angles in the range of _______________degrees.
Answer: 30 to 40
20.In Hotchkiss drive the axle is generally carried _____________
Answer: Middle of the spring