Lab report

10 February 2012

Assalamualaikum

kite sebenarnya dari darjah empat, bercita-cita utk menjadi seorg doktor. Emm, nak kata.. cita-cita tu bukan datang dari sendiri, disebabkan galakkan mak and ayah jadi saya pun menanam cita-cita utk menjadi seorg doktor yang berjaya!Selalunya MakAyah menjadi pioneer cita2 kpd seorg anak.

But now, im taking chemical engineering. Macam mana berubahnya, dari satu arah ke arah yang lain? tunggu ade mood baru cite lah, Nevertheless, as a chemical engineering student or any science student, korang TAKKAN lari dari buat lab report. The thing is, I love to do lab session but secara jujurnya i hate doing lab reports.

Result lab report, selalu rendah. walaupun dah google byk kali, mcm mana nak buat lab report yg bagus but still tak boleh nak upkan markah lab report tu.

Yang bagusnya Lab dkt Strathclyde ni, kalau dah buat lab report die selalu bagi feedback, kite taktau lah U lain macam mane.

This is the first feedback from my first lab report (osmosis) :

Component

Maximum

Marks

Comments

Prep-Task

10

6

Some possible confusion about the retention of solute in reverse osmosis

Presentation

5

3

Some deviations from impersonal nature of reporting at several points

Abstract

5

3

No statement of outcome of major objectives

Procedure

5

2

system diagram but missing conductivity probes in tank and pressure control line

No statement about reducing pressures back from 60 bar

Results

5

2

missing comment on errors and no references to diagrams (graphs) of the nature of the flux vs pressure relationships also missing sample calculations

Discussion

5

3

No discussion of the oemotic pressure or. No discussion of error

Conclusions

5

2

No improvements suggested .. No statement of the linear nature of the relationship between pressure & flux

Total

40

21

General comments

Good try at report – but many mistakes and omissions outlined above mean that there is much in room for improvements if comments are acted upon.

(p/s: baik dia ni, sbb bagi smgt nak buat lab report, die puji dulu baru comment. hehe.)


and this is the second one [boiling heat transfer] :

Procedure/apparatus - Include a description of the apparatus and write in past tense and in paragraphs.

Abstract - Inlcude a more detailed consideratio of results/differences, need to be clear.

Results - Sample calculation for heat flux missing. Not sure how you got your values from the graph for ZT calculations, approximately 101 kN/m2 should have been added to gauge pressure to get absolute. Watch units in calculations, latent heat of evaporation should have been in J/Kg.

Discussion - Make sure your points of discussion are clear. I wasn't sure what you were trying to say.

Conclusion - Include clear ideas from improvement to experiment and apparatus.


both lab report I managed to get 52.5% and 53.44% respectively. Tahap 50% je marks lab report yg telah dibuat oleh adilah mustafa. Namun begitu, ADA lah peningkatan abt 1% pun da buat kite happy sikit.hihihi.


Jadi bagi sesiapa yang bakal amik science course as a their future major, bersedialah dalam membuat lab report! Best of luck!

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