
ALPHA Mental Quiz Part 2
Quiz by Jon Francis
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35 questions
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- Q1It increases the PHtri sodium phosphatecaustic sodaneutral amine30s
- Q2use as coagulant?Trisodium PhosphateNeutral AminePoly Aluminum Chloride30s
- Q3coagulant creates larger particles called?algaebacteriaflocs30s
- Q4Injection point of Trisodium Phosphate to precipitate suspended solids into sludgeSteam drumEconomizerDeaerator30s
- Q5Injection point of hydrazine to eliminate oxygen content of water.DeaeratorMake up pump inletCondensate pump inlet30s
- Q6Test to detect intrusion of salt or sea water in condenser.Silica TestSodium TestChloride test30s
- Q7Chemical that controls the scale formation of in steam drum.trisodium phosphatesodium triphosphateHydrazide30s
- Q8Is a measure of the ability to conduct electricityConductivitySpecific ConductivityPh30s
- Q9Monitors key chemical parameters on sight which relate to the quality of process fluids in the steam condensate feedwater cycle and the quality of various other process.Sampling systemChemical dosingSteam and water sampling system30s
- Q10Silica deposits primarily in the _______ area of the turbine.High PressureLow pressureIntermediate Low Pressure30s
- Q11Deterioration of refractory through chemical reaction between the ash and the refractory itself.SpallingCrackingSlagging30s
- Q12Type of refractory defect that is caused by excessive thermal and mechanical load, and on structural flaws upon installation.SlaggingSpallingCracking30s
- Q13Are those of fixed shaped when delivered to the user.Shaped refractoriesInsulating BrickInsulating block30s
- Q14Are materials having the ability to retain its physical shape and chemical identity when subjected to high temperature.Basic RefractoryRefractoriesAcidic Refractory30s
- Q15Is the property that causes ability of refractory materials to withstand high temp without chemical change or physical destructionPorosityCreepMelting point30s