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Challege your brain / Easy algebra
« on: September 03, 2009, 06:47:00 PM »
What is the biggest number which when divided into 364 and 414 and 539 leaves the same remainder?
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Challege your brain / 200W vs. 50W bulb« on: September 03, 2009, 06:44:35 PM »
Two engineering students, Alan and Bob, living in neighbouring college rooms, decided to economise by connecting their ceiling lights in series to a DC supply. They agreed that each would pay equal shares of the electricity bill. However, both decided to try to get better lighting at the others expense. Alan installed a 200W bulb, while Bob installed a 50W bulb. Who got the best deal?
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Challege your brain / Did you pay attention in the engineering dynamics class?« on: September 03, 2009, 06:41:27 PM »
A toy consists of a plastic frog on a spring attached to a base. The frog also has a rubber sucker underneath, concentric with the spring. The frog is stuck to the base using the rubber sucker, compressing the spring. Eventually the spring overcomes the suction of the rubber sucker and the frog jumps in the air. If the frog weighs 10gm, and the spring requires a force of 0.1 newton per mm of compression and is compressed by 25mm, what is the maximum speed reached by the frog?
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Challege your brain / How many earrings are being worn in this village?« on: September 03, 2009, 06:39:43 PM »
A village has a population of 800. Three per cent of them wear one earring. Of the other 97 per cent, half are wearing two earrings, and half are wearing none. How many earrings are being worn?
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Challege your brain / When will be the next time the hands of a clock will be aligned with each other?« on: September 03, 2009, 06:36:21 PM »
The hands of a clock are aligned with each other at 12 o'clock. At what time precisely are they next aligned?
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Challege your brain / What number comes next in this series?« on: September 03, 2009, 06:34:10 PM »
What number comes next in this series?
89, 13, 95, 51, 18, 33 And why? 37
Challege your brain / Which of these two bridges would be stronger?« on: September 03, 2009, 06:33:42 PM »
Imagine two bridges that are exactly alike except that every dimension of one bridge is twice the size of the other. The larger bridge is exactly two times longer, its structural members are exactly two times thicker, and so on. Which of the two bridges would be stronger, or is their strength the same?
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Challege your brain / 999999999999999 = 1990« on: September 01, 2009, 11:06:09 PM »
Insert +, -, x or / in suitable places on the left side of = so as to make the equation true:
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Make Suggestions / ... in the Civil Engineering Section« on: August 29, 2009, 12:43:51 PM »
The civil engineering section will carry topics of specific importance to civil engineers.
If you have a subject you would like to see discussed in this category please reply to this post. Or send us an email at info@engineeringdaily.net. Thank you. 40
Make Suggestions / ... in the Mechanical Engineering Section« on: August 29, 2009, 12:42:50 PM »
The mechanical engineering section will carry topics of specific importance to mechanical engineers.
If you have a subject you would like to see discussed in this category please reply to this post. Or send us an email at info@engineeringdaily.net. Thank you. 41
Make Suggestions / ...in the General Category« on: August 29, 2009, 12:39:07 PM »
The general section will carry topics of general importance to all engineering disciplines.
If you have a subject you would like to see discussed in this category please reply to this post. Or send us an email at info@engineeringdaily.net. Thank you. 42
Educational / Masters in Engineering or MBA?« on: August 28, 2009, 04:12:25 PM »
I am sure many engineers have had to confront this dilemma in their educational advancements decisions. For good reasons of course because both degrees provides advancement in the way you think and how you plan your career to proceed. Careful considerations must be made in determining which path you should take.
The purpose of this discussion is to allow those who have had to make this decision to make us aware of the challenges and benefits of their decisions. Feel feel to post any insightful comments and ask relevant questions. Enjoy. A few links that you might find helpful: Engineering Masters Degree Programs Business Administration and MBA Ken. |
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