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FAQ

I am an electrical engineering graduate with very little knowledge of business studiesHowever, I will be beginning my career as a procurement engineer in October.In your own words, what is this?and what duties might it involve?Warm regards,de Róiste BSc

You will probably be responsible for specifying electrical equipment required for purchase for various projects, for recommending various vendors to obtain bids from, for putting request for equipment bid packages together, and then for making recommendations for which vendor(s) to buy from. Seems like you should have asked your employer what your duties would be.

hi, i am in my final year electrical engineering can any one provide me the latest booming seminar topics.

seminartopic.in/p/ieee-seminar-topics-1.html

hiwhenever there are clouds, lightning or clouds sparks strikes my house and damage my electrical equipments like tv, fan, lights. my house has an entrance from south side and have windows, doors openings from this side, i also have openings in north direction to access to my back verandah but no sparks fall from this side. The house have 3' high iron bars fencing at front wall of 5' height as well as on rear wall of 5'-6 height. Do i need to put one 1'-6 high lightning rod made up of copper and aluminium and placed it on the roof top of my house to arrest these lightning sparks whenever they fall or some lightning arrester or you have any good solution of my problem. my house is 39' wide and 52' in length and 33' high(including ground floor,first floor, second floor) and have flat roof top and its in haryana region. please suggest me what to do? i will be really grateful to youthanksbye

You Have the answer in your question you basically have to use a lightning arrestor an top of your house. But make sure that the earthing of it must be separate from your house earthing and try to maintain a earth voltage around 1Vlts preferably below 1 Volt. For more information on lightning arrestors go to the link below.

I just got a cpu cooling system (fan/heat sinc) the fan stopped working, ive blown it out and it still will not work. I dont feel the need to replace a brand new fan. Any ideas as to what went wrong with it?

Since it's a brand new fan, that's all the more reason to look into replacing it. See what kind of warranty you've got with it, or just take it back. For all we know, it could have been a dud straight from the factory.

If I bring my laptop (North America 60Hz) and use it in Europe (50Hz), would it work properly?If so, does that mean my laptop/power cord has a frequency converter?

my laptop has an internal battery, so it can operate with no outside voltage at all. The power adaptor is rated 100-240 volts 50/60 cycle input with no adjustments needed. such ratings are very common for this type of equipment. what will be needed is converters for the blade type plug to the kind in use for the country you are visiting. If you are going to be in Europe for an extended period, you should be able to get the proper line cord for the power adaptor from the computer manufacterer.

can you please list me responsibilities of house wiring?for example: make sure you are safe from any electrical equipment, wear gloves.thanks

You should never work on a circuit that's live or has electricity in it. Always make sure the circuit breaker is shut off and is labeled as being worked on so somebody else doesn't turn it on. Other than that, do the work according to the electrical code in your area.

A company specializes in manufacturing electrical equipment. Recently, several long-time customers have complained about the quality of the equipment. It seems there are several damaged goods. The defective equipment should have been caught when the boxes were packed. The manager is wondering which of the three packers is not doing the job properly. Clerk 1 packs 40% of the boxes and usually has a 2% defective rate. Clerk 2 packs 30% with a 2.5% defective rate. Clerk 3 boxes 30% of the boxes and her defective rate is 1.5%. Which clerk is most likely responsible for the boxes that raised the complaints?

clerk 1; 0.4(0.020) 0.0080 clerk 2; 0.3(0.025) 0.0075 clerk 3; 0.3(0.015) 0.0045 answer: clerk 1

i need what to do in a bad thunderstorm

definite. The turbulence interior a thunderstorm could nicely be very severe. in certainty, as a thunder cloud (cumulonimbus (cb)) is turning out to be, the air interior is being pushed up and large velocity and carried with it water particules. To fly with the aid of a cb is risky for the reason which you will positively stumble upon severe icing situations. Icing could reason subjects with the engines, besides as with the raise produced via and the soundness of the plane. it could additionally block static and pitot vents (required for various contraptions interior the airplane) whilst a thunderstorm is energetic, the water is in certainty too heavy and starts falling down interior the path of the cloud as hail or rain, yet this additionally reasons downdrafts (severe velocity wind transferring downwards) alongside with the updrafts this creates severe turbulence and in very great thunderstorms the rigidity from the downdrafts must be sufficient to rigidity an plane downwards in the direction of terrain. At airfields, physique of techniques and landings are no longer oftentimes allowed whilst an energetic thunderstorm is interior of sight because of this and likewise the prospect of windshear. With regards lightening - it is not the main deadly part of a thunderstorm in any respect. There are static wicks to disperse the electrical powered energy. in spite of the undeniable fact that, a marvelous flash can quickly degrade a pilots ingenious and prescient which isn't so risk-free. we've climate radar and could see the place they're and stay clear of them yet around the equator, multicell thunderstorms can selection for 100s of miles wherein case the very turbulent centres could be prevented yet patches which teach as lighter factors (amber on the climate radar) ought to nonetheless be flown with the aid of.