Load Calculations and Specialized Designs
2009-09-22 20:09:00 Hi All, I need Mechanical Engineers who can support me with the load calculations and Design and Detailing of specialized Solutions, like lifting of glass floor, designing hydraulic scissors plat form to lift floor of a swimming pool, designing hydraulic scissors plat form for Elevator lift goin
Is This Wall Load Bearing?
2009-09-17 16:41:00 I'm working on a house we bought recently, and the little lady wants a new kitchen (who's doesn't?). We want to open up the area where the "galley" style kitchen currently resides, but there's a short wall that would have to go to do that. I've been up in the attic, and where the ceiling trasistions
Capacitor Banks - Mode and Load
2009-09-17 14:32:00 what we happen if 400 kvar cpacitor banks are on in manual mode and there is no load on mains ?
Front-Load vs Top-Load Washers
2009-09-15 12:00:00 Front Vs Top Load Washer Debate It wasn’t all that many years ago when the only place you saw front-load washers was the laundromat. Today front-load washers are showing up at every store and... This is a brief summary of the article. For the full article please visit Home Construction Improvement.
Load Break Switch with shunt trip coil
2009-09-11 14:56:00 Please give information about LBS+shunt trip coil.How it is work. what is typical circuit connection. We can used LBS instead of VCB in 6.6kV system?
power plant auxiliary load control
2009-09-10 18:06:00 we are running a 6mw biomass based power plant operating parallel with grid.kindly tell me how the plant auxiliary load varies with grid frequency.what are thepossible process to minimise the auxiliary load to about 10%of generated power. we are using abb make vfd for id,fdfans ,cw,acw pumps.
Globe Telecom offers IDD load for OFW families
2009-09-10 10:49:00 Globe Telecom Inc. is now offering prepaid credit for international direct dialling (IDD) services to help keep Filipinos connected to their loved ones overseas. In a statement, the second-largest telecommunications firm said it has launched its IDD Suki promo, which allows Globe prepaid subscribers to purchase IDD credit in sari-sari stores, groceries, and other load outlets. “Since ...
Generator Not Able to Take Load
2009-09-09 05:47:00 Dear All, This is the first time i have posted in this forum after reading some comments posted by some experience engineers. I have this problem recently, the genset is rated at 625KVA. The engine is from Korea P22LE made by Doosan, and the alternator is made by China licenced Siemens- 1FC2 355
Electrical Load Calculations
2009-09-08 18:12:00 can anybody tell me about electrical load calculation and what are the parameter required, and any freely available software.
Generator Load Analysis
2009-09-08 03:19:00 I'm somewhat confused about the NAVIC 2-89 equation for determining duty factors when talking about connected power to acutual power. Does this reflect the effeciency of the motor or actual load?
Transformer vs load
2009-09-05 08:07:00 1. The customers connected to a transformer are operating electrical loads with name-plate rating totaling 250 kW 2. The 220-volt wiring between the load and transformer is properly sized and there is virtually no voltage drop on the circuit. Case 2: 1. Same load. 2. The 220-
Load up with Smith & Wesson (SWHC)
2009-09-03 06:00:00 "Vice stocks have consistently outperformed most other market sectors, especially during recessionary times," says Alexander Green, whose 'Seven Deadly Sins Portfolio' is up 59% in six months.One strong performer in that portfolio is Smith & Wesson (Nasdaq: SWHC). Here, the investment director of The Oxford Club explains why investors should load up on the gun maker."Smith & Wesson has been a partner in law enforcement since the 1800s, developing crime-fighting tools that set the standard for the field."Its world-famous .357 Magnum was developed specifically for law enforcement agencies, and the Smith & Wesson .38 Special has been adopted as the caliber of choice at one time or another by hundreds of police departments."The Supreme Court has recently upheld Second Amendment rights and Smith & Wesson is one of the world's leading suppliers, forging a well-deserved reputation for high-quality precision weapons."The company...
Load up with Smith & Wesson (SWHC)
2009-09-03 06:00:00 "Vice stocks have consistently outperformed most other market sectors, especially during recessionary times," says Alexander Green, whose 'Seven Deadly Sins Portfolio' is up 59% in six months.One strong performer in that portfolio is Smith & Wesson (Nasdaq: SWHC). Here, the investment director of The Oxford Club explains why investors should load up on the gun maker."Smith & Wesson has been a partner in law enforcement since the 1800s, developing crime-fighting tools that set the standard for the field."Its world-famous .357 Magnum was developed specifically for law enforcement agencies, and the Smith & Wesson .38 Special has been adopted as the caliber of choice at one time or another by hundreds of police departments."The Supreme Court has recently upheld Second Amendment rights and Smith & Wesson is one of the world's leading suppliers, forging a well-deserved reputation for high-quality precision weapons."The company...
DC Motor Full Load Currents at 125V DC
2009-08-24 16:04:00 Hi all, My name is Chris Smith & i work for a small company in Scotland. I have been asked to build a motor starter for a 7.5kW motor on a 125V DC supply, this is something that i have not done before as we usually deal with AC starters. I am trying to work out the full load current fo
Lite-On eTAU208 Top-load External Slim 8X DVD/CD Writer
2009-08-19 19:26:00 Lite-On announces the external slim DVD/CD writer, eTAU208. Created for optimum portability, the external eTAU208 is USB-powered, lightweight. The eTAU208 is a great travel companion for any netbook without a built-in optical drive. It is powered directly from the notebook through the enclosed USB cable, so there is no need for an AC adapter or nearby outlet. Weighing less than 0.7 lbs, the lightweight device fits easily in any notebook bag and is ideal for travelers, busy professionals and students. The eTAU208 is a compact, sleek, and round corner designed portable device. With the distinctive built-in USB cable holder, you can neatly store the USB cable and also be certain the cable is in place every time you use the drive. It is also integrated with a top-loading mechanism for convenient CD/DVD backup and playback. This unique top-load design has no tray, which not only makes it lighter, but reduces the risk of mechanical and electronic malfunction as well. The mechanic lock...
Creatine Load 907 grams by Mega-Pro
2009-08-18 17:00:00 Creatine Load 907 grams by Mega-Pro Sale Price $19.99 Check for availability and pricing World Class Supplements.com brings you Creatine Load Research has proven that creatine monohydrate when combined with dextrose (a carbohydrate source) is more effective than creatine taken alone. This simple carbohydrate acts as a catalyst to force more creatine to be absorbed into ...
Lumped Load
2009-08-13 16:31:00 In ETAP, the lumped load is used. Please explain what is the lumped load.
Jeff Loomis: interview and cracking wacken load out
2009-08-10 22:47:00 A metal hammer interview video accoring to blabbermouth: When asked if his instrumental solo album, "Zero Order Phase" (which was released in September 2008 through Century Media Records), affected the musical direction of the new NEVERMORE material, Loomis replied, "I wanted to do an instrumental CD for so long, just because I'm a fan of that style of music, and I finally had that opportunity.... This is a content summary only. Visit Truth In Shredding to find out more!
Wanted: Diesel Generator (DG) Load Bank
2009-08-10 16:44:00 I have a requirement for a transportable system that reads as follows: "The DG shall have a built in load bank that provides a 30% load for the generator." Any ideas on the necessity or purpose of this requirement?
Star Delta Load
2009-08-08 03:18:00 Dear sir, we have used single phase heater in delta to form a 3 phase heater in Lube oil system. but the heater elements are damaging or open circuiting due to overheating. now my question is what will happen if i change connections from delta to star? will it be helpful in eliminating above m
No-Load Current of Electric Motors
2009-08-06 21:58:00 Hi guys ,,,,, Could you please help me how to calculate ( in equations ) the no-load current of electric motors ( single phase & three phase ) Thanks
Active and Reactive Load Sharing
2009-08-05 22:20:00 Can anyone explain on load sharing in parallel? How it effects the active and reactive power for both generators? What i know is active power (P) is the watt and reactive power (Q) is Var. tq
kvar Load Sharing Methods in Generator Synchronization
2009-08-01 19:19:00 hi all What extra advantage can we get from connecting of current transformers of each generator (in synchronized generators) in series in cross current compensation system .please explain me the different reactive load sharing methods we can use in synchronizing of gensets for KVAR sharing
Load-Sharing Methods in Generator Synchronization
2009-08-01 19:19:00 hi all What extra advantage can we get from connecting of current transformers of each generator (in synchronized generators) in series in cross current compensation system .please explain me the different reactive load sharing methods we can use in synchronizing of gensets for KVAR sha
Load Calculation for Office building.
2009-07-31 12:00:00 What should be approximate load in WATT per sq. ft area in office building. with considering 21000 sqft builtup area, and 210 persons. Utilities will be A.C., lightings, Computers etc. Is there any thumbrule to calculate the load.
Air Conditioners - Calculating Full Load
2009-07-24 07:52:00 How to calculate the full load current of packaged air conditioner. capacity:1Ton, 3phase, 440volts help me....
Heat load calculation for buildings
2009-07-17 13:44:00 i need to know the solar heat load calculation and also the other heat loads for HVAC systems
solar heat load inside the bulding
2009-07-17 13:37:00 i need to know the solar heat load calculation and also the other heat loads for HVAC
Load Testing
2009-07-15 17:00:00 I hope someone please tell me how to perform a load test for different lifting equipments like forklift trucks, mobile floor crane, trolley jack, etc... Is there any standard that we need to follow?
full load current calculation
2009-07-14 19:34:00 Hi All, How to calculate the full load current of DG? Example:15kva DG set - What is the full load current? and how to find this? pl help me..... by swaminathan
No Load and Full Load Losses
2009-07-10 08:50:00 NO LOAD AND FULL LOAD LOSSES OF 33kv/433 v 3 PHASE 2 mva DISTRIBUTIO TRANSFORMER AND 4 MVA 3 PHASE 33KV/6.6 KV TRANSFORMER
How to Reduce Motor Load Current with a Capacitor Bank
2009-07-03 18:09:00 Power Factor correction by capacitor bank installation will reduce the current consumption of a particular motor. I have a motor with the followings specs: 225kW 300HP 2965rpm FLC 358Amp @ 415V 50Hz PF 0.94 During pump performance test, my motor was running at 420Amps ( short time ) b
How much do we load the pillars(coming from transformer) 80% or 100% of It&
2009-06-30 02:38:00 I m an electrical power engineer in egypt.. my graduation project is distribution of electric power on an area ( including Residential Loads , Mall, School .. ) I know that we load the transformer with 80% .. our design was that: the transformer 1000 KVA is Loaded with 800 KVA only ( 80% ) &a
load of receptacle outlet
2009-06-29 09:35:00 what is the maximum load for each commercial or industrial use of receptacle outlet
Reactive Power and Load or Line Impedance
2009-06-26 06:13:00 " The reactive power in power system tends to be inductive during heavy load and capacitive during light load" Can any one give commment to above statement? I am wondering the change of reactive power type was due to the variation of load or the line impedance of transmission lin
3 phase ELCB with unbalance single phase load.
2009-06-24 08:06:00 If i will use 3 phase 4-pole ELCB in unbalance single phase load, will it trip? How about if using only L1, L2 & N (L3 is open)?
Three-Phase ELCB with Unbalances Single-Phase Load
2009-06-24 08:06:00 If i will use 3 phase 4-pole ELCB in unbalance single phase load, will it trip? How about if using only L1, L2 & N (L3 is open)?
Pressure Compensated Vs Load Sensing
2009-06-20 21:17:00 Hi, I am having difficulty understanding the difference a pressure compensated and a load sensing system. I have read a few articles, but am still not getting it, It would be nice if someone has a simple explaination on it. I had also read that a pressure compensated system is not good f
No Load Loss and Full Load Copper Loss
2009-06-16 11:54:00 Hello Everybody! Could somebody tell me the standard " No Load Loss " and " Full Load Copper Loss at 75 deg C, for a 10 MVA transformer working at 132 / 11 KV ? Regards, Rooney India
Heat Load Capcacity Calculation
2009-06-11 09:40:00 I have a soap stamping machine. Normally it requires temperature of -12.5to -15 deg celsius. Capacity of the stamping machine is 1 ton per hour. Please tell how i can select a chiller for this? And please give the calculation for heat load capacity?
Compressive Load From Torque
2009-06-10 06:19:00 Hiya guys. I've read through few threads here but can't seem to find the answer. What I need to know is, is it possible to calculate compressive load applied when tightening a bolt to a specific torque? Eg: tightening a 1/4" bolt to 25 ft.lbs of torque would result in how lbs for
A/C load calculation
2009-06-10 06:15:00 Hi everyone! do anybody can help me with the heat load calculation for an airconditioning design? please help! please give me a detailed referrence. Thank you!
Plant Load for Electric Power Plant
2009-06-06 20:54:00 I want to know the basics for calculating the electrical load of water pumping stations running with star delta motors on 220, 11 kv and 3.3 kv electric supply. Similarly, the electric load of water filtration plant will also be required. I will need a stepwise method for calculating these electr
Load Cell Output Signal
2009-06-03 01:07:00 We have load cell it`s output signal is 0-10 mA, So which brand of weighing controller we can use it with this type of load cell?
noise at full load
2009-05-30 17:22:00 hi; ive generated three phase power signal of 500hz, 20vrms line to line voltage and 1.5A for my ac motor. the signal at no load condition is totally noise free but when it is connected to the motor, the power signal becomes too much noisy. noise starts from 1.5khz and continuous to some mhz.
Electric Load Analysis for Ship
2009-05-27 09:11:00 Hi all... Can someone please advice me on how to proceed on performing electric load analysis of a ship that is yet to be built? What should be the starting point? |
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