Adventures in Dating: Mama Say Deal Breaker
2009-11-16 22:30:00 SATWC asks the question, Why is being a mama's boy a dealbreaker?
50-Amp AC Breaker Keeps Tripping
2009-09-14 19:51:00 Hello Folks, AC breaker 50amps Keeps tripping every 3 days If the circuit, the amperage, the size of wire is alright for this RTU, what could be making the circuit breaker which is a 50amp breaker, trip? What would be the risk of replacing it by a 60 amp breaker if the AWG allows it?
John Mayall: blues breaker returns!
2009-09-03 20:52:00 John Mayall, will be releasing his 57th studio album ( yes that's right only 56 other albums to buy!_ titled Tough on September 15th! 76 years young, Mayall has spent 44 years cultivating his brand of blues and has helped launch the careers of some of the greatest contemporary blues musicians, including Eric Clapton, Rolling Stone Mick Taylor, and Fleetwood Mac?s Mick Fleetwood, John McVie, and... This is a content summary only. Visit Truth In Shredding to find out more!
Circuit Breaker MCB
2009-09-03 08:43:00 As per my understanding,we can connect the live power cable on any side (top or bottom of the switch) of the MCB. But today one of our senior customer was mentioning to one of my colleagues that we should connect it only at the top. Is he right and if he is, what is the logic?
Fused molded case circuit breaker application?
2009-09-01 15:20:00 Dear Sirs, Do you know what is the purpose/application of fuse molded case circuit breaker? Because I've seen this in industrial single line diagram, their motor and feeder is protected by two protection that is fuse molded case circuit breaker. Do you think it has something to do with short ci
Choosing Circuit Breaker
2009-08-28 13:14:00 Hi everybody. Now, i have a project. I have to choose a circuit breaker for distribution system. I have a circuit breaker catalog of Siemens, in this catalog i see two parameters that i can't discriminate them: - Rate short circuit breaking current. - Rate short ci
generating electricity using speed breaker
2009-08-06 09:40:00 my name is ashif im a mechanical engineering student i want to know all details about generating electricity using speed breaker
Testing Motor Protection Circuit Breaker
2009-08-03 05:52:00 I have a current source of 5V 1000A AC. I am unable to inject more than 100A for a 30A rating motor protection cuircuit breaker type GV2 series of schineider. Could it be due to high resistance of close circuit contacts of the motor protection circuit breaker? I collected the data sheet from the m
aie circuit breaker
2009-07-25 16:46:00 hi frds, anyone pls let me know what is Ap indication meant for in a circuit breaker , make of the circuit breaker is schnider electric(Merlin Gerin)
100A 3-Phase Cutler Hammer Pump - Breaker Model HMCP100R3C
2009-07-16 16:48:00 Hi we have been having problems with the the above mentioned breaker. We have gone through 4 breakers within the year. Basically what is happening is that one of the phases of the breaker is burning up without tripping the breaker. This type breaker is being used with pump starters to start pumps
breaker size
2009-07-08 09:43:00 hi ,i m sorry i did a mistake,the rated current is 124A & full load current is 18.60A, now which one should be considered for the load cal ,& breaker size sellection. thank you every body
Breaker First Pole to Clear Factor
2009-07-06 14:58:00 Dear all what is first pole to clear factor. I have seen this term in 110KV Crompton Greaves Ltd, SF6 Breaker's name plate.The value given is 1.5. What it actually means? Please share your views Regards gova
Breaker closing and tripping mechanism
2009-07-02 06:23:00 Dear all Please give some Basic idea how the closing and tripping mechanism operates and what is the role of spring charging mechanism inside the breaker.Or if anybody have catalogues/manuals,please attach here. Thanks in advance regards gova
Divine Heresy - Face Breaker (2009) Single
2009-07-01 20:48:00 Modern/Death Metal From U.S.A.200910 MBMySpace1. Undivine Prophecies (prelude) 1:052. Face Breaker 3:39Total playing time: 4:44
The Promise Breaker
2009-06-30 01:50:00 As Jim Geraghty has pointed out on numerous occasions, all Barack Obama promises comes with expiration dates. We in the gay community have seen how quick he is to break (though the obsequious Joe Solmonese might say “slow to fulfill”) his campaign promise to repeal Don’t Ask/Don’t Tell (DADT), the ban on gays serving openly ...
By: GayPatriot
Repair vaccum breaker
2009-06-18 10:15:00 Dear All Our company get order to repair vaccum breaker. the breaker has capacity 3000 A, and we have to repair the arc contact to make it fix with its support. do you have experience to repair it? and where is the workhsop that could do it? Regards Rita
Sizing an Incoming Breaker
2009-06-17 16:04:00 I have to install a Distribution Board to feed 6 no's of 2.0Tonne Split A/C unit with input power of 3kW each. The Voltage of the system is 415V/240V, 3ph/1ph, 50Hz. each AC unit is protected by a 32A, 2 pole MCB. Now Do I size the incomer breaker solely on the (running load current + selec
Maxime Chaya: The poles breaker
2009-05-15 19:24:00 Visit Maxime’s homepage ?? ?? ?????? ???? ?? ????? ??????? ??? ?? ????? ?????? ?????? ???? ??? ?????… ??? ?? ????? ??? ?????? ????????? ???? ?????? ???? ??? ??? ??? ?????? ?? ???????! ??? ????? ?????? ??? ?? ??? ??? ????? ?? ??? ????! ??? ????? ??????? ???????… ????? ??????? ???? ??? ??????… ?. ????? ???????
Circuit breaker,Contactor, Relay & switch
2009-05-14 14:26:00 Please elaborate differences between :circuit breaker,Relay,switch,contactor.-
Vortex Breaker for LPG SPherical Tank
2009-05-10 18:17:00 Dear all.. Continuing my previous question about Excess Flow Valve before.. Today, i want to ask you again about Vortex Breaker in LPG Spherical Tank. Is it common to install vortex breaker in LPG spherical tank? In what opening should i install that vortex breaker? LPG outlet nozzle and
Generator Circuit Breaker vs. Station Transformer
2009-04-29 07:38:00 Hi to All Can any one explain the Importance of station transformer in the power plants and Importance of GCB(Generator circuit breaker)? If GCB present then station transformer (ST) is not usefull? Please explain both
24V DC breaker, 125A - 250 amp
2009-04-23 22:04:00 Hi all I have spent long hours on the Internet to find a 2 pole breaker suitable for 24 V DC system, with high amperage up to 250 A. Blue Sea is the best I have found so far, they have up to 500 amp but I can not see how that can work as they have connections for only 50 mm2 wires. Acording to th
Air cicuit breaker
2009-04-21 07:11:00 what is the meaning of closing & tripping force of air circuit breaker?
Air Conditioner Fuse VS Breaker Sizes
2009-04-20 16:26:00 If air conditioner label says MOCP 30a... should both the fuse at the disconnect as well as the breaker at the panel be 30amps maximum? I've had some people tell me to use 30a fuse at disconnect, but use larger breaker at the panel? Does the NEC permit using a larger breaker at the panel?
selection of cable, breaker and voltage drop calculation
2009-04-17 01:17:00 in one circuit there are 12 light poles each has single luminaire of 600 watts. can u plz tell me how to select the cable for that circuit and what should be the size of the breaker.
Will a Siemens Q-Type Breaker Fit a GE Type THQL Panel?
2009-04-16 16:49:00 Can someone confirm that a Siemens breakers type Q will fit in a GE type THQL panel?
Breaker Capacity in a Three-Phase Distribution Board
2009-04-14 13:54:00 IN A BOARD IN WORK IT HAS A 200A Main Breaker. Inside it has 1xC32 3 phase 3xc20 3 phase 1xD32 single phase 1xD20 3 phase Then it has on the other side of the board 8xC10 single phase 4xC32 single phase How do I work out if I can put any mo
Circuit breaker sizing
2009-04-13 08:41:00 Hi guys, 1, can any budy guide me how to rate a circuit breakers 2, is there any specific formula availbale to select circuit breakers. i am newly graduated engineer & working in abu dhabi uae
one jumper of a line of 220 kv breaker opens
2009-03-28 18:14:00 if one jumper of an isolator connecting line to one of the buses of switchyard of 220 kv breaker opens,which protection of line should act to trip the line.this line is an outgoing line of a power plant
Vortex Breaker Plate thickness
2009-03-22 04:51:00 Is it mandatory to have the vortex breaker rigid to be efficient. What is the required thickness of the plate of vortex breaker.
how much power nd what material is using on the speed breaker
2009-03-20 12:12:00 Can u pls answer me.... i want to know what material s using nd how it will regain to its original position
Air Circuit Breaker
2009-03-08 11:01:00 How air is used in extiguishing the arc in an air circuit breaker of 400v.
Generator Circuit Breaker
2009-02-27 13:06:00 for one of our project we are using generator circuit breaker (GCB) instead of station transformer. GCB is inbetween Gen. Trf and Generator. So power (generator trf) trfr is back charged and feeds the Unit aux. tr at starting. Once the load picksup, GCB is opened and generator feed the UAT.
Breaker 1-9! Breaker 1-9!
2009-02-20 23:03:00 One of the great things about the Internet is how it spurs creativity in a way that I don't think any medium of communication has before. Granted, CB radios were a great way for truckers to stay in touch with each other...... even though the slang was kind of dumb, wasn't it? I don't really get it. Truckers would say stuff like there's a bear in the air to mean a cop in a helicopter. But for that slang to work to alert other truckers, every trucker had to know what it meant - -which meant the cops would know, too, which meant that there's no point speaking in code because the code was already broken, so why not just say "Hey, there's a cop in a helicopter?" ...... then again, codes used by people almost always are dumb. Right now, in high school, all the students are arbitrarily divided into two or three groups, named "Oak" or "maple" or something. There's no system to dividing them -- they were just assigned a group and based on that group they got assigned a guidance ...
operation of one and half circuit breaker schem
2009-02-11 18:59:00 Please give the detail of above mantion topic.
circuit breaker
2009-02-11 11:29:00 please tell me about PIR and GRADING CAPACITOR in circuit breaker(420 KV).descibe its brief funtions also.
Circuir Breaker and Motor Circuit Protector (MCP)
2009-02-06 18:08:00 I appreciate the answers of the questions below: (1) What is the basic difference between Circuir Breaker and Motor Circuit Protector (MCP)? (2) For a motor starter, what is the selection criteria for selecting the Fuse or Circuir Breaker or MCP for short circuit protection? Thanks,
Lakers Now Own Finals Tie Breaker!
2009-02-06 15:22:00 The Lakers and Celtics faced off last night and LA has sweep the season series now, winning 110-109. It was pretty close the whole way, but the parts to remember are the fourth quarter. You could see both teams really wanted to win, lots emotion in this one.Kobe was clutch late, but the difference maker was a balanced offensive attack. In the last couple of games, the offense has come from Pau and Kobe. Last night, we saw two starters that need to step up, Lamar Odom and Derek Fisher, combine for 33 points. That is key if they want to get anywhere in the playoffs. I also think the Lakers bench played better than the Celts bench. Besides Eddie House getting off, their offense wasn't very fluid. They (Celtics) need another player that can fill it up-someone similar to House, maybe at the small forward spot.This is also a very nice road trip for LA. They are proving they don't just need to be in LA to win. If they can beat Cleveland on Sunday, that will make them 6-0 on the trip.So, ...
breaker
2009-02-04 05:32:00 what is the use of an in-built under voltage coil in a breaker? it will trip the bkr when the control voltage goes below a specified value,but when voltage goes normal,will the bkr be ON again on its own(without giving a closing impulse)?
Addressable Relay / Breaker Combinations
2009-02-03 18:28:00 Is anybody making a combination relay and circuit breaker that would fit a standard circuit breaker panel? It would sure make some power consumption controls a bit easier... (common control voltage coil offerings?)
Switchyard main bus sizing in one and half breaker scheme
2009-01-31 09:13:00 Consider following case: 2 x 600 MW three Generator transformer bay 2 station service transformer bay hooked upto one and half breaker 400 kV switchyard How the main bus bar is sized in above case? what is the current rating of individual bay like line bay, transformer bay e
computer resettable breaker
2009-01-27 15:22:00 I need a 10 - 50 ampere breaker that will work "normally" as a circuit protection circuit. BUT I need to reset it from a PLC / COmputer control. I am having trouble locating such. Can some of you suggest one you have used and the supplier?
Generator Breaker Selection
2009-01-15 06:48:00 Generator Specs is 15.75KV,200MVA, 16% impedance, Generator Transformer (GT) is 15.75KV/132KV, 250MVA,14% impedance.GT is connected to 400KV grid. So my fault level for Generator is 1250MVA and for GT is 1785MVA, so for the selection of Generator Breaker b/w Generator and GT , least MVA(1250) or hig
circuit breaker size
2009-01-10 08:06:00 Does anyone knows with size and type of circuit breaker i need for 1MVA tranformer
Residual Current Circuit Breaker
2008-11-11 04:16:00 I am now trying to design a main switch board for my own house; I am having difficulties in choosing a suitable rating for RCCB and the isolator. The electrical point include 15 nos lighting point. 6 nos 13A 2 gang switch socket outlet 4 nos 15A switch socket outlet. Assumin
Obama, el Combo Breaker
2008-11-05 19:20:00 Obama: Combo Breaker Un Combo Breaker es algo o alguien que corta una secuencia. Sigo pidiendo disculpas por no poder atender este blog… sigo con la notebook muerta Vía: Ilustrae
Difference Between Contactor and Circuit Breaker
2008-11-02 16:26:00 Can somebody please explain me the difference Between them.All I know is that ,Contactor is a switching device and CB is a protecting device.The concept of latching and holding coil is also not clear to me.Please explain it to me |
|
 |
|
 |
