Engine Noise Analysis - Multiple Choice Questions and Answer

Engine Noise Analysis - Multiple Choice Questions and Answer Points : engine noise analysis, problems in internal combustion engines, ic, engine, auto diesel, mcqs, evaluation, objective type question and answer, multiple choice questions and answer 1. What two tools are useful in locating engine noises?
a) Stethoscope
b) Screw driver
c) Tuning fork

2. How can you test for a belt noises?
a) Removed the belt and operate engine for few minutes
b) Use a noise detecting device

3. What is the most common piston noise?
a) A distinct click
b) sharp rattle on acceleration

4. What characteristic is noted above valve noises?
a) Clicking noise occurring at regular intervals
b) Metallic ringing sound

5. The main bearing noise is located by shorting out the plugs on the cylinders near it the sound is humping like.
a) True
b) False