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ALPHA Mental Quiz Part 2

Quiz by Jon Francis

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35 questions
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  • Q1
    It increases the PH
    tri sodium phosphate
    caustic soda
    neutral amine
    30s
  • Q2
    use as coagulant?
    Trisodium Phosphate
    Neutral Amine
    Poly Aluminum Chloride
    30s
  • Q3
    coagulant creates larger particles called?
    algae
    bacteria
    flocs
    30s
  • Q4
    Injection point of Trisodium Phosphate to precipitate suspended solids into sludge
    Steam drum
    Economizer
    Deaerator
    30s
  • Q5
    Injection point of hydrazine to eliminate oxygen content of water.
    Deaerator
    Make up pump inlet
    Condensate pump inlet
    30s
  • Q6
    Test to detect intrusion of salt or sea water in condenser.
    Silica Test
    Sodium Test
    Chloride test
    30s
  • Q7
    Chemical that controls the scale formation of in steam drum.
    trisodium phosphate
    sodium triphosphate
    Hydrazide
    30s
  • Q8
    Is a measure of the ability to conduct electricity
    Conductivity
    Specific Conductivity
    Ph
    30s
  • Q9
    Monitors 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 system
    Chemical dosing
    Steam and water sampling system
    30s
  • Q10
    Silica deposits primarily in the _______ area of the turbine.
    High Pressure
    Low pressure
    Intermediate Low Pressure
    30s
  • Q11
    Deterioration of refractory through chemical reaction between the ash and the refractory itself.
    Spalling
    Cracking
    Slagging
    30s
  • Q12
    Type of refractory defect that is caused by excessive thermal and mechanical load, and on structural flaws upon installation.
    Slagging
    Spalling
    Cracking
    30s
  • Q13
    Are those of fixed shaped when delivered to the user.
    Shaped refractories
    Insulating Brick
    Insulating block
    30s
  • Q14
    Are materials having the ability to retain its physical shape and chemical identity when subjected to high temperature.
    Basic Refractory
    Refractories
    Acidic Refractory
    30s
  • Q15
    Is the property that causes ability of refractory materials to withstand high temp without chemical change or physical destruction
    Porosity
    Creep
    Melting point
    30s

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