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Set 9 mek motor questions


1. The arrangement used to protect overheating of the superheaters under fluctuating loads is called :

2. Piston rod stuffing box scraper rings butt clearances should:

3. In a 2-stroke engine a ________________ separates the underpiston space from the crankcase.

4. Fusible plugs are installed in fire-tube boilers to

5. Which of the following gauges are generally used to evaluate main bearing clearances?

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Correct answers:

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