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I think practicing speed helped me a lot. One thing I noticed is that even if "you know how" if you dont have enough practice, you will tend to be slower. Its like training the brain to fast pace. I really treated this mock as a real test so I tried my best as fast as I can.  But I will still...

I see. But I suppose, if in case point 2-3 did extract more moisture and hotter, it would reflect on both enthalpies and temperature on the other side of the flow since there is no loss. Unless there's a leak and moisture loss in the process then I would only do water balance. So I redid the...

Temperature part. I don't need to convert the flow to mass don't I? Since its SCFM it would give the same effect. and cP of air I assumed same or if there's any difference it would be not a game changer. mcdeltaT 1-2 = mCdeltaT5-6? 

To be clearer since its SCFM values right. Mass ratios would be the same so I just did the Flows for easier to type: For Temperature: 6000(69-51) = 4000 (115-T6) T6=88 For Enthalpy 6000(deltah=1.2) = 4000(deltah5-6) deltaH5-6 = 1.8 SORRY for earlier lol was a typo...ofcourse they are not...

oh of course not, I did account the flows, so say in point 1-2 I did get only enthalpy change of 1.2 , then same principle as Q1-2=Q5-6. I got enthalpy change of 1.8 on 5-6 and so on with the delta T.  Thats how I plotted it. So that is wrong? but I arrived at 75.6. To be clearer since its...

I just did it today. Never did try it before coz I really don't like much psychrometrics jajaja So what I did here was I get first the temperature and enthalphy change from point 2 to 3.  Then I equate both to points 5 to 6. So I did get T6 around 88Fdb so I drew a vertical line there. Then...

Alright so I finished PM part of the EngineerProGuide at about 2:45min. I got like 3 problem to review, I spent another 45minutes to review them. I have left all in all 30mintes spared, did not use it. Let me check back whats the score, I was hoping to get 100% this time!!!  I will take a...

I got 39/40 on the morning of EngineerPro. I am upset about that 1 question I did not get. I think if I have spare time in the real exam after 1 pass, I will make sure to use all that time to get accurate answer on some of not so sure answers. Starting PM portion in few minutes.

What will you be using for the mock ups? 

I finished Engineer Pro morning portion in about 2hrs 30min. I will check my score after I recieve clarification in one question seemed there was an error. Now Im taking a break.  Lunch! Then do the PM portion.

Hmmm. I found some problems in the older version of ncees a tiny bit more tricky for some reason than the 2016.  I just finished SlayPE 3:31min.  Just having a coffee break, thinking of start doing mock up with EngrProguide or take a rest and hit it tomorrow xD

Thats nice! Unfortunately I couldn't bring my kids, they have school, wifef also need to stay home. 

@Slay the P.E.  Please check email, got question need to be cleared. Thanks!

SlayPE yesterday after almost 3weeks the last time I did it, I finished it little over 5 hours, now doing it again maybe I get better times. Then tomorrow mock up Engr.Pro guides. Then recycle again. I topped my previous time in 6ms, i finished it the other day under 4 hours.  Everything is...

Ok so I have to bump this up. Have a question. @Slay the P.E. Can you please clarify this, because I was calculating the mass of water that was evaporated into the air, isn't it equal to mair (W4-W3)?  Why would the mass of water evaporated be calculated like mair4W4 - mair3W3 , where mair4...

Holy smokes Mike. And this is difficulty level2? 

Pvp was shown on the figure vacuum, patm was stated on the problem as vacuum as well. 

Patm is negative 1inHg, you only use 14.7psi when its open to atmosphere, in this case the pressure in the condenser is vacuum, Pvp is negative 1inHg also becomes positive on the equation so it cancels out. Even if you convert both to absolute it will still cancel out since both are vacuum.

Answer is A 0.1392

Would this be different than FE cbt? On FE cbt I took it on PearsonVue where they hand you a laminated graphing paper and a marker pen, yes you can mark the questions that you are not so sure and come back to it. But you dont submit a solution.