KMEE 2169

2-126
A 2-kW electric resistance heater in a room is turned on and kept on for 30 min. The amount of energy transferred to the roomby the heater is ??????

3-3C
What is the difference between saturated vapor and superheated vapor?

Due date: 26/5/08

KMEE 2169

1-26C
How would you describe the state of the air in the atmosphere? What kind of process does this air undergo from a cool morning to a warm afternoon?

1-67
A manometer containing oil (p=850 kg/m3) is attached to a tank filled with air. If the oil-level difference between the two columns is 60 cm and the atmospheric pressure is 98 kPa, determine the absolute pressure of the air in the tank.

Happy answering!

Due date/time: 21/5/08 (2.30p.m)

Industrial training

To my dear Semester 8 students,
How's your INTRA? Enjoy? Or suffering from heavy work load? What do you feel? Your knowledge gained in UniKL-MFI sufficient for you to handle your daily work? Perhaps some of you are 'lepaking' doing nothing there, but I am sure some of you are being treated as their permanent staff and the management put high expectation on you guys. If you feel like you can't apply your knowledge in your daily work, don't worry! Learn from experience, ask your supervisor. The most important thing is your right attitude. After visiting 3 companies last week, the feedback from them was: they are looking for good attitude staff, and not the best result but bad attitude staff. So, you should know what to do now.
Another 3 weeks for you to complete your INTRA. Appreciate it! Then, compare it with your University life. Which one is better? If the company offers you for the job, just consider it whether suitable for you. Wish you guys very good luck out there!
Best regards.

FCD 20303

Size up the pipe size.

Due date: 26/3/08; 10.00a.m

Langkawi Trip

This time my family was not following me to Langkawi. So, since the begining, I have told myself, I must get something for this trip. It has been a long time that I never go alone backpack to travel around. Seems odd for others, especially when I was having my meal alone, sun bathing alone, going for shopping alone, jogging alone, 'spaing' alone, walk alone, and many many alone... In fact, not alone, I brought a book along. This book accompany me for the whole trip.
This's not my first time to stay in this resort. Few years ago, I went there with my wife. My chalet was on the hill. So, I need to take shuttle, although I enjoy walking, but at night, it's better to take shuttle coz there are many monkeys jumping around. Who knows the monkey suddenly hug you from the back just to say hello to you!
The open air spa and massage was my 1st experience. Especially the signature massage, really realease my tension and pressure. Luckily there were not so many guests utilising the facilities there, so I can monopoly the jacuzzi, sauna, steam bath and also the waiting lounge enjoying the ginger tea. Taste special.
Since it is a free trade island, so the chocolate and liquer are very cheap over here. Everybody sure will buy few bags of chocolate and liquer to enjoy it. Me too but of course not the liquer la.
I love to jog, so 2 morning I went for jogging along the tracks and also the platform along the beach chalets. Mat Salleh, Japanese, Korean and local tourists were friendly and polite. Perhaps they feel that I am enjoying my life over here or I am crazy jogging early in the morning alone. And I do!
3 days 2 nights stay was not long. But I really enjoy it! I will be back again! With my family this time.

FCB40102 - TEST

A smoking area in a factory is designed for 75 people. Design a filter and air circulation system whereby the outdoor air rate can be reduced to 15 cfm/person. Outdoor and recirculated air should be mixed before filtering. Outdoor air contaminants are negligible. The filter media must have a gravimetric efficiency of about 80 percent in the 0 – 5 X 10-3 mm particle range and the pressure loss must not exceed 0.10 in wg.

FCB 31001 TRANSPORT AIR CON - TEST

What do you understand with Administrative Control and Engineering Control?
How can Administrative Control and Engineering Control help in achieving thermal comfort in the passanger compartment?

Enjoy!

Submission date: 18/2/08. 10.00am.

FCD 20303 - 3RD ASSIGNMENT

An AHU with 20 HP motor is supposed to supply 26,000 cfm cold air to an open office area. During the testing and commissioning stage, it was reported that the air velocity taken at the duct (48”x 36”) is 1,800 fpm. The running current taken was 20.1 A. The motor pulley size is 6” whereas the blower pulley size is 4”. The full load current for that particular motor is 28.1A and the rpm 1455. Please comment.

Clossing date: 20/2/08 (Group B) & 25/2/08 (Group A)

FCB 20502 & FCD 20303 - 2ND ASSIGNMENT DUCT SIZING

Task: Size up the ducting dimensions.

Due date: 31/1/08 before 12.00p.m

Enjoy!

FCD20303 - 1ST ASSIGNMENT

Closing: 21/1/08 before 10.00a.m