IC Engine Practice Test 9

1. LVDT is used to measure ______________

2. ____________ is the algebraic difference between the maximum and minimum limits of the range.

3. In CI engine, the power developed by the turbocharger is sufficient to drive the compressor, and overcome mechanical friction.

4. The brake power of a diesel engine, keeping other parameters constant, can be increased by ______________

5. Signal varying randomly with time, with no definite period and amplitude is _____________

6. ____________ is the measurand values over which a measuring device is intended to measure, specified by upper or lower limits.

7. For volatile petroleum fuels of high octane number, the knocking is reduced at _____________ mixture.

8. The pressure of supercharger used is ___________

9. _____________ is the impedance presented to the excitation source, measured across the excitation terminals of a measuring device.

10. A slight ___________ in lean mixture makes the engine operation irregular and intermittent.