The wheel base of the vehicle is:

  1. Distance between centers of both front wheels
  2. Distance between centers of both rear wheels
  3. Distance between centers of the front and rear wheels
  4. Distance between centers of right front and rear left wheels

Correct answer: 3. Distance between centers of the front and rear wheels


The device used to maintain zero valve clearance in an internal combustion engine:

  1. Hydraulic tappet
  2. Hydraulic valve lifter
  3. Hydraulic lash adjuster
  4. All of these

Correct answer: 4. All of these

Hydraulic tappet, valve lifter, and lash adjuster all three are the same names that are interchangeably used


A thin strip of metal used for measuring clearences between two parts:

  1. Screw gauge
  2. Feeler gauge
  3. Voltmeter
  4. Vernier scale

Correct answer: 2. Feeler gauge


GVM stands for:

  1. Gross vehicle mass
  2. Motor’s gross velocity
  3. Greatest velocity mode
  4. All of the above

Correct answer: 1. Gross vehicle mass


Ignition coil’s secondary terminal connects to:

  1. Voltmeter
  2. Ammeter
  3. Potentiometer
  4. Spark plug

Correct answer: 4. Spark plug