Q5. With reference to auxiliary boilers:
(a) State the effect on operation in the event of EACH of the following conditions:
(i) High water level; (2)
(ii) Low water level; (2)
(iii) Extra-low or low-low water level. (2)
(b) Describe the procedure for verifying the water level in a low-pressure boiler gauge glass. (10)
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