what is scanner air fan & how dose it work & is there any
interlock in power plant
Answer Posted / sunny sharma
Scanner air fans are small fans ( Both AC & DC) for supplying cooling air to scanner head.
Scanner heads are placed near the fuel nozzle of every elevation to monitor the fireball of the furnace. Taking suction from FD fan if fd fan trip than it will take suction from atmosphere air
| Is This Answer Correct ? | 21 Yes | 1 No |
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