textile wet processing 3( Boiler 1)) textile wet processing 12 (maintenance of various processing machine and quality control) Welcome to your textile wet processing 3( Boiler 1)) 1. The boiler is as a heat exchanger between fire and----------. water heater coal oil 2. in water tube boiler the fliws through the tubes which are surronded hot combustion gases? gas water coal oil 3. in fire tube bolier the------------ pass through the boiler tubes which are surrounded by water? water hot combustion gases oil coal 4. which of the following is not the fire tube boiler? cochram lancashire locomofire bab cock and wilcox 5. which of thhe following is not water tube boiler? bab cock stirling benson lancashire 6. a pressuree guage is fitted ---of the boiler back middle in front of top 7. safety valves are located on the ---- of the boiler back middle in front of top 8. how many types of statey valves in boiler? 1 2 3 4 9.------------- in boiler is used to put of fire in the furance when the level of water in the boiler fills to unsafe limt. blow to cock fusion plug stop valve safety valve 10. to discharge mud and other sediments deposited in the bottom most part of the water space in the boiler is called ---------- fussion plug stop valve safety valve blow of cock 11.which is used to supply high pressure feed water to boiler? feed check valve water level indicator safety valve blow of cock 12. safety and efficiency of a boiler may be defected if---- is used. untreated water good quility fual periodic maintenance skilled operater 13. stack tempererature guage indicates the temperature of-- furnace flue gases steam water 14.steam types are devices that-- discharges condenrate air from the steam line of equipment without dicharges the steam remove the waste from the boiler remove the air from the cambustion distribute steam from source to point of use 15.inspects every steam trap at least............... annualy monthly weekly daily 16.a water hammer in a steam systtem is cuasesd by................ high water pressure presence of metallic ions in the water high stem pressure collection and ssubsequent picking up by the fast moving steam and carried along with it 17. which of the following is an accessories of boiler? pressure guage safety valve fusion plug super heater 18. heating the feed water before it enter the boiler is an............. steam injectors economizer super heater airpre heater Time's up
textile wet processing 12 (maintenance of various processing machine and quality control)
