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testing

A test or examination (exam or evaluation) is an educational assessment intended to measure a test-taker's knowledge, skill, aptitude, physical fitness, or classification in many other topics (e.g., beliefs). A test may be administered verbally, on paper, on a computer, or in a predetermined area that requires a test taker to demonstrate or perform a set of skills.
Tests vary in style, rigor and requirements. There is no general consensus or invariable standard for test formats and difficulty. Often, the format and difficulty of the test is dependent upon the educational philosophy of the instructor, subject matter, class size, policy of the educational institution, and requirements of accreditation or governing bodies.
A test may be administered formally or informally. An example of an informal test is a reading test administered by a parent to a child. A formal test might be a final examination administered by a teacher in a classroom or an IQ test administered by a psychologist in a clinic. Formal testing often results in a grade or a test score. A test score may be interpreted with regards to a norm or criterion, or occasionally both. The norm may be established independently, or by statistical analysis of a large number of participants.
A test may be developed and administered by an instructor, a clinician, a governing body, or a test provider. In some instances, the developer of the test may not be directly responsible for its administration. For example, Educational Testing Service (ETS), a nonprofit educational testing and assessment organization, develops standardized tests such as the SAT but may not directly be involved in the administration or proctoring of these tests.

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  1. A

    oil boiler reset button ??

    this may sound stupid but would someone be able to explain what exactly the reset button does, other than ask the burner to start its timed sequence again after being locked out due to a failed sequence my question arrises from a boiler in which when turned on by the time clock makes no...
  2. L

    drain testing

    Does anyone know,how long you need to test on drain(when manhole bunged,and full of water up to traps and top of wc with no drop)5 mins,10 mins,20 mins?Cant find anywhere in building regs!Cheers
  3. P

    Looking to complete my Gas Portfolio

    Hi everybody, I've just completed an Intermediate Gas course and I'm now looking for somebody to complete my portfolio with so I can get on the Gas safe register. Just wondered if anyone would be interested or even know of anybody else that might be willing to help me. Obviously i'm not looking...
  4. V

    PAT Testing

    Hi all I'm starting to sub to BG soon and I need my henry hoover and my DeWalt 24v drill PAT tested. Do any of you out there know how much this should roughly cost or how much you currently pay as I am newly self employed and have never had to pay for this to be done. Any advice would be...
  5. B

    spillage test and undersized pipes

    hi has anyone any tips on spillage testing fires - been to a few especialy regent radiant fires where the test has to be done between the 2 radiants the problem being the heat seems to melt the match further down causing a wide band of smoke giving false test.i have even put in smoke match tube...
  6. M

    gas to open fire?

    Hi I have a 1950's house that at present has a gas living flame 40 watt fire-with fake coals. It doesn't kick out nay heat as the room is so large and has no other heat source in there. I am wanting to know if it is possible wihtout extensive work to change this into an open fire? I have been...
  7. T

    Cylinder thermostat stops CH coming on

    Hi There, Quick question. We have a pretty standard system at home with a boiler downstairs, cylinder in airing cupboard which provides hot water for CH and HW. However, when the water in the cylinder has heated up sufficiently to cause the thermostat to kick in, it stops the CH pump and...
  8. G

    slotted basin waste leaks at lock nut

    Hello All, I am renovating my bathroom and apart from every other thing that made life difficult I have a leaking back nut on the basin waste. It is a slotted type but the problem seems to be the lock/backing nut doesnt have thread all the way round. It has a 5mm groove at each side with the...
  9. P

    BS, BS EN and all that

    Any one know much about these Have a guy asking me if a product suits it or if it shoould Can I check these for free anywhere other than a library? The one I have been questioned abput is BS5412
  10. P

    Diagnositc

    Hi guys im corretly trying to get my head around fault finding and i think i under how most parts work now, and how to test them to find out if they are faulty, but in the case of a gas valve how would you go about testing to find out if its faulty, is there a genral rule or is it diffrent of...
  11. I

    Moved megaflow now not talking to thermostat and timer?

    I had a megaflow relocated to the loft, which all seemed fine after testing. I now find that the boiler/megaflow are not responding to the commands from either the thermostat or timer. I have resorted to turning the boiler on and off manually in the morning and evening. So the mechanics of the...
  12. W

    ariston micro genus he32:fault code A01

    had a mare with this boiler,called out to intermitily locking out on hot water demand. anyway been twice but boiler has,nt locked out while i,ve been there. told tennent to write down fault code.english not very good but managed to decipher what he said on phone A01 code on lockout.any...
  13. I

    Positive Presure Testing

    need to do a positive pressure test using a gas anaylizer. what type of gas appliance is best to do this test on, my mentor is leaving it up to me to sort out as part of my training, so i thought i would ask the forum> thanks:confused:
  14. K

    Todays fun

    Hi all, Just wondered how many people knew about performing an 'ambient air assessment'. I came across this with my engineer today, never heard anything about this in college. We had readings of between 80 and 150ppm every min, appliance was ID.
  15. M

    Ideal logic combi 30

    Hey all, I was just wondering if anyone could help me. I've had an Ideal logic combi 30 boiler fitted in my house by a plumber my partners stepdad is friends with and I noticed that we don't have a thermostat/timer with it and i've looked all through the users guide and there isn't any...
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