Test
Btec engineering level 1
Este test tiene tipos de pregunta que se abren en el reproductor de siempre.
Preguntas del test (19)
1What are the three types of forging ?
- ADrop, press, sand
- BSand, press, upset
- CUpset,drop, investment
- DDrop, upset, press
2Casting is [blank_start]pouring[blank_end] molten [blank_start]metal[blank_end] into a die, where it then hardens. Sometimes it may need [blank_start]secondary machining[blank_end] to achieve the correct look/finish.
- Apouring
- Bcooking
- Cfeeding
- Dadding
- Emetal
- Fplastic
- Gmaterials
- Hiron/steel/aluminium
- Isecondary machining
- Jextra equipment
- Kadditional machines
- Lvisual tools
- Mmachining
- Nbits broken off
3Label the lathe.
- AChuck
- BTailstock
- CLathe bed
- DHeadstock
- ESaddle
- FCross slide
- GSaddle handle
4Are there 6 stages in LCA
- AVerdadero
- BFalso
5[blank_start]Lean[blank_end] manufacturing is a way of reducing [blank_start]costs[blank_end]/waste produced/time. Just in time(JIT) reduces waste as parts/components are delivered just before they are needed, therfore reducing un-used parts and saving the company money. [blank_start]Kaizen[blank_end] is where floor workers suggest ways to improve efficency and can add ideas of how to keep them happy/motivated so they are working as best as possible. Poke-a-yoke is using machines to reduce time/money/waste, Robots/machines do the job quicker and more efficiently but [blank_start]cansometimes[blank_end] need humans to finsih the product; high start up [blank_start]costs[blank_end] are a downside and having someone to maintain/fix them.
- ALean
- BQuick
- CEfficient
- DLenao
- Ecosts
- FWorkers needed
- GEquipment
- HResponsibility
- IKaizen
- JPoke-a-yoke
- KStaff managment
- Lcan sometimes
- MAlways
- NNever
- Ocosts/investments
- Ptime
- Qresearch
6What safety equipment is needed when welding?
- AHeat proof gloves
- BWelding mask
- CProtective screen
- DWelding jacket
7When welding aim for a straight bead
- AVerdadero
- BFalso
8What are the four Rs ?
- AReduce, reuse, recover, recycle
- BReduce, reuse, recover, repair
- CRe-waste, repair, recover, recycle
9Types of production !!!!
- ABatch
- BMass
- CBulk
- DSpecial
- ELimited edition/ Special edition
- FContinous
- GOne off
10Robots are used ONLY for Exploration, packing and dispatching and Assembly
- AVerdadero
- BFalso
11Powder metalurgy is in a [blank_start]green-state[blank_end] until sintered. Sintering joins the [blank_start]bonds[blank_end] together by melting them so more of each bond is touching. Without sintering the metal is [blank_start]brittle[blank_end] and cannot be used.
- Agreen-state
- Bbonds
- Cbrittle
12Metal foams cannot be used after one load of impact/collision
- AVerdadero
- BFalso
13Metal foams are used in Car doors to protect passangers and reduce impact force, and also are Only used in aeroplanes because they are not flammable(resulting in no fire in a crash)
- AVerdadero
- BFalso
14Optical fibres have 3 layers of outer coating/insulation so that no info/data is lost
- AVerdadero
- BFalso
15Hydrogen fuel cells are a [blank_start]good[blank_end] alternative to petrol, they only produce electricity and [blank_start]water[blank_end] vapour, also they are not running out and are cheap to run. However Hydrogen is very [blank_start]dangerous[blank_end] however so that is a reason [blank_start]not to[blank_end] use them.
- Agood
- Bwater
- Cdangerous
- Dnot to
16Nanotechnology can be used in many different industrys. Nanoparticles are measured in [blank_start]Nanometres[blank_end] (nm), a nanometre is a [blank_start]billionth[blank_end] of a normal metre. Nanoparticles can be found [blank_start]naturally[blank_end] but can also be made, or even created by accident in combustion.Nanoparticles have different particles on a nanoscale compared to a normal scale, this makes it easier to change the [blank_start]properties[blank_end] of the material.
- ANanometres
- BNeutonmetres
- CNeutral miles
- Dbillionth
- EMillionth
- FTrillionth
- Gnaturally
- HAbroad
- IIn the sea
- JIn rocks
- Kproperties
- Lshape
- Mcolour
- Ndesign
17[blank_start]Bionics[blank_end] is the science of appplying electronic principles to solve medical problems, which are normally linked to nerves, allowing for much more movement. The biggest advantage of bionics is being able to [blank_start]regain[blank_end] what has been lost(even if its sight, movement, e.t.c)
- ABionics
- Bregain
18[blank_start]Blended[blank_end] wingbodies- Is where the wings are fabricated into the design of the plane meaning wings do not need to be made separately and then transported and then attached. They are used to reduce [blank_start]drag[blank_end] therefore reducing fuel used making it more fuel [blank_start]efficient[blank_end]. Also not having to attach the wings separately means the plane [blank_start]weighs[blank_end] less also making it more fuel efficient.
- ABlended
- BMerged
- CAttached
- Ddrag
- Eair resistance
- Fpollution
- Gfuel
- Hefficient
- Iresponsible
- Jsustainable
- Kweighs
- Lmoves
- Msmells
195 stages in pcb manufacturing,
1-design layout,
2-producing the artwork,
3-etching
4-drilling the board
5-[blank_start]populating the board with soldering[blank_end]- Apopulating the board with soldering
- Bapplying copper paste
- Cwiping the board clean
Información
- Descripción
- General questions on topics covered in unit 1
- Autor
- izaakheath08016183
- Idioma
- English
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