Catia Quis Ans

8/11/2019 Catia Quis Ans

1/13

# Question Answer1 Expand CATIA Computer Aided Three Dimensional

Interactive Application

2 Save extension of sketcher . CATPart

Does CATIA!" #ork on $nixplatform

%es

& Is it possi'le to increase the si(e ofplane 'oundar) representation *

ho#+

%es, Tools-ptions-Infrastructure-Partstructure-Displa)

" Difference 'et#een ne# file and

ne# from file////.

If )ou save an existin0 file in another

director) #ithout chan0in0 the file name, )ou

#ill onl) 'e a'le to open one of these files atan) 0iven time.

If one of them is alread) open )ou #ill not 'e

a'le to open the other. This is 'ecause 'oth

files have same $$ID. To avoid thishappenin0 each file must have its o#n $$ID.

This can 'e done ') means of the ile34e#

from...To create a ne# document #hose 'asic

characteristics are same as an existin0

document .To do this close document )ou#ant to cop) if not alread) closed * select

ile34e# from...

After selectin0 the existin0 document from

#hich )ou #ant to create a ne# one * clickopen. An exact cop) of existin0 document is

displa)ed #ith a default name.The onl) difference '5# this document andalread) existin0 one is that the ne# document

is 0iven a ne# $$ID ') ile ---ne# from...

6 Is it possi'le to directl) enter in to

sketcher #ork 'ench

4o

7 8hich is the tool used to exit from

sketcher #ork 'ench to part desi0n

#ork 'ench

Exit sketcher

9 8hat are default units for :;T ;m, k0, sec

< 8hat is use of construction elements Construction elements aims at helpin0 u insketchin0 the re=uired profile

1> 8hat is S?ETC@ T:S insketcher #ork 'ench and explain the

importance of it+

S?ETC@ T:S in sketcher #ork'ench arethe commands, #hich find their ver) use in

creatin0 sketches. S?ETC@ T:S are

namel) eometric * DimensionalConstraints, Construction elements and rid

option. The) pla) a ver) important in

sketchin0, #henever #e #ant to constrain a


2/13

role sketch #e use these options and if #e

#ant to convert an) entit) into a constructionelement once a0ain these come into action.

11 Difference 'et#een 0eometrical anddimensional constraints+

eometric constraints is relationship thatforces a limitation '5# one or more 0eometric

elements.Dimensional constraint is a constraint, #hosevalue determines the 0eometric o'Bect

measurement.

12 8hat is S@85@IDE mode Sho# mode ena'le us to see all the

components presentl) opened and in @ide

mode #e can hide the desired elements fromthe vie# for time 'ein0.

1 Is it possi'le to hide specificationtree

%es, #ith help of

1& 8hat is use of Cut Part ) SketchPlane

This task sho#s ho# to make some ed0esvisi'le. In other #ords, #e are 0oin0 to

simplif) the sketch plane ') hidin0 the

portion of the material that is not needed for

sketchin0.

1" @o# do )ou measure arc len0th+ 8e can measure an arc len0th ') the help of

;EAS$E ITE; command. some times #eneed to customi(e the option for arc len0th if

it is not checked earlier usin0 customi(ation in

;EAS$E ITE; command.

16 8hat is meanin0 of true dimension

17 8hat )ou mean ') IS-Constraints If all of the de0rees of freedom of 0eometr)have 'een taken up ') a consistent

com'ination of dimensions and fixed

0eometr), that 0eometr) is said to 'e IS-C4STAI4ED. eometr) that still has

some de0rees of freedom is said to 'e

$4DE C4STAI4ED.

19 ;ention the color code for

IS constrained, under, and overconstrained elements

reen, #hite, purple colors respectivel)

1< Difference 'et#een stacked

dimension and chained dimensionmode #hile usin0 auto constraint

option

In stacked dimension all the dimensions #ill

'e measured #.r.t the reference.In chained dimension the dimensions #ill

'e measured one #.r.t other .

2> 8hat for Animated constraint

command is used

This task sho#s ho# constrained sketched

element reacts #hen #e decide to makeone

constraint var).

21 @o# man) dimensions are re=uired

to constrain the ellipse

Three


3/13

22 8hat are different conic sections Ellipse, @)per'ola, Para'ola

2 8hat is rho value for ellipse,

para'ola, h)per'ola

Ellipse has @ value of

Para'ola has @ value of

@)per'ola has @ value of

2& 8hat is splineF did )ou use it in )our

studies+2" 8hat is pol)nomial de0ree of curves

in !& and !"

Three

26 @o# the spline is represented in

27 8hat is 4$S

29 @o# man) t)pes co-ordinate

s)stems are there

Three

2< Difference 'et#een trim and =uick

trim

In trim option #e can extend a line alon0 #ith

trimmin0 of other un#anted elements. In=uick trim

> 8hat is proBect D silhouette ed0es ProBect D silhouette ed0es in sketcher #ill

sho#s ho# to create silhouette ed0es to 'eused in as 0eometr) or reference elements.

1 8hat is use of sketch anal)sis To check #hether the sketch is full) closedsuch that sketch can 'e used for further

operations in part desi0n .

2 8here do #e use axis Shaft

Difference 'et#een axis andconstruction elements

Axis is visi'le in part desi0n mode

& Can #e redefine sketches %es

" Can axis 'e converted in to line or

vice versa

%es

6 @o# man) axis can 'e created in asin0le sketch

As man) as )ou #ant

7 @o# do #e chan0e sketchs

reference plane

9 8hat do mirror command does in

sketch

;irror command in sketch #ill create a cop)

of the sketch a'out a reference plane.

< If I dont #ant the relation 'et#een

ori0inal and mirror elements #hat

should I do

Explode it

&> 8hat is use of isolate in sketcher

#ork'ench

Isolate is used #hen d 0eometr) is proBected

onto a sketch in order to 'e modified and used

as part of the sketchs profile&1 Can #e select non planer surface as

sketch plane

4o

&2 8hat are different options availa'lein =uick trim, 'reak and ru''er in,

'reak and ru''er out, 'reak and

keep

reak and ru''er in removes part of the

element, #hich is clicked.reak and ru''er out removes part of the

element, #hich is not clicked.

reak and keep keeps 'oth part of elements


4/13

after 'reakin0.

& 8hat is meant ') CATIA P1, P2, P P1, P2, P indicate the different t)pes of

platforms

&& 8hat is the ?ernell of CATIA C 4EGT

&" Is it possi'le to directl) enter thepart desi0n #hen #e start the

CATIA instead of assem'l) desi0n

%ES @8+

&6

&7 8hat are all the earlier names 0ivento CATIA+

&9 8hat is the 'asis for CADsoft#ares classification+

&< 8hat is kernel+ The kernel is the 'asic indispensa'le part ofan operatin0 s)stem that allocates resources,

such as lo#-level hard#are interfaces and

securit)."> @o# man) de0rees of freedom are

there for points * lines, circles and

ellipse in t#o dimensions+

De0rees of freedom for points * lines is2,for

circles it is 3and for ellipses it is 5in t#o

dimension.

"1 8hat is meanin0 of mean

dimension+

"2 H 8hat is the difference 'et#een

spine and spline+

1J. SpineK Creates a curve passin0 throe

point on a plane * normal to one or moreother planes.

2J. SplineK Creates a curve passin0 throe

several points havin0 tan0ential Curvature

continuit).

" H @o# man) t)pes of environmentare availa'le to start CATIA

1J. rom desktop LmotifM2J. rom console LdtermM

"& 8hat is the use of ;T:

function+

"" 8hat is hlr and nhr+ 8hat is their

purpose+

@lrNhidden line removal

4hrNno hidden line removal

Their purpose is to visuali(e the solids in

different modes

"6 8hat is the difference 'et#eenIS:ATE * SEPAATE+

IS:ATEK Deletes lo0ical link 'et#een theelementsSEPAATEK Separates lines, curves * faces

from their links #ith other elements. EGK - A

curve is considered as separate #hen it islinked to onl) one surface.

"7 8hat is the difference '5# PAA;ETIC S:IDK- elational model is


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PAA;ETIC S:ID * 44-

PAA;ETIC S:ID+

parametric. i.e., one to one relation.

If an) chan0e in dimension that ma) reflectson other dimensions.

44PAA;ETIC S:IDK- Developin0 a

solid ') usin0 surface, face, solid primitives

etc.,there is no one to one relation.

"9 8hat is ;aster 85S and Detail

85S+

Each model can have one ;aster 8orkspace ,

in #hich area the model is created and

manipulated.A model can have (ero or more #orkspaces

called detail #orkspaces.These are auxillar)

#orkspaces that contain elements that are to'e duplicated to several locations in the

;aster #orkspace.

In addition, Detail #orkspace can also 'eor0anised into separate li'rar) files usin0 the

:IA% $4CTI4.These can 'e shared

#ith man) models to allo# or0anisationalstandardi(ation.

"

PART DESIGN1 Expand

CAD5CA;5CAE5P:;5PD;5!P;5

!PD;5CD

Computer AidedDesi0n5;anufacturin05En0ineerin0J, Product

:ife c)cle ;ana0ement, Product Data;ana0ement, !irtual Product ;odule,------------------------------

2 Is it possi'le to create pocket or

0roove as first feature

%es

@o# to 0ive tolerance to particular

dimension

irst, 0ive the dimension and usin0 ri0ht click

select ADD T:EA4CE from thecontextual menu and specif) the tolerance.

&

" 8hat is use of create datum Deactivates the link '5# parts

6 Can )ou pad open and intersectin0

profile

Possi'le for open profile #ith thin pad

option .4ot possi'le #ith intersectin0 profile.7 Difference 'et#een PAD and

;$:TI PADA PAD is used for sin0le profile and;$:TIPAD is used for multi profile sketch.

9 Can I take portion of the one sketchfor creatin0 pad

%es, usin0 the ;$:TIPAD option usin0simple PAD and in simple PAD select T

PI:E option.

< 8hat is DATED I::ETTED

PC?ET

It performs draftin0, filletin0 * pocket

simultaneousl)


6/13

1> Can #e use arc as axis for creatin0

shaft feature

OOO%es+

11 8hat is difference 'et#een from top

and from side option in stiffener

In stiffener from side, extrusion is performed

in the profiles plane and thickness is addednormal to profiles plane and vice versa

12 8hat kind of profile should 'e therefor creatin0 stiffener

8e can use #ireframe 0eometr) orsu'elements of a sketch.

Profile ma) 'e open or closed 'ut condition Is

that closed profile s extrusion must 'e normalto sketch.

1 Can I 0ive t#o different an0les for

same face of solid ') usin0 draftoption

4o, it is not possi'le to 0ive t#o different

an0les for a sin0le face of a solid usin0DAT 'ut it is possi'le if #e use

AD!A4CED DAT.

1& 8hat is power copy A set of features that are 0rouped under to use

in different context and havin0 the capa'ilit)

to adapt chan0es #hen pasted.1" 8hat is user feature creation Creates h)'rid feature, intended to 'e stored

in catalo0s and instantiated later on.

16 8hat is difference 'et#een create

desi0n ta'le from current parameters

and from existin0 file

1Jreate desi!n ta"e $rom currentparameter %auesK&Check this option #hen

)ou #ant to create a desi0n ta'le from asu'set of the document parameters. %ou Bust

have to select amon0 all the document

parameter values.2Jreate desi!n ta"e $rom pre&e'istin!

$ie( &Check this option #henever )ou #ant to

create a desi0n ta'le from the values of anexternal file.

17 8hat is the use of the option

Duplicate data in CATIA model indesi0n ta'le+

Check this 'ox #henever )ou intend to reuse

)our document on an operatin0 s)stemdifferent from the one, #hich is used to create

the desi0n ta'le.

19 Is it possi'le to add some more

parameters to existin0 desi0n ta'le

%es, #e can add parameters to the existin0

desi0n ta'le #ith the help of ASSCIATE

option

1< Difference 'et#een P8E CP%

* $C

Parameters can 'e edited in po#er cop) #hich

is not possi'le in $C

2> Difference 'et#een PASTE *

PASTE SPECIA:

PASTE option in contextual menu ena'le us

to simpl) cop) and paste one feature from onelocation to the other 'ut PASTE SPECIA:

option let us to maintain the link 'et#een the

pasted feature and the ori0inal one .An)chan0es made to the ori0inal feature #ill 'e

seen in the copied one if #e #ant and #ehave


7/13

li'ert) to delink the ori0inal and copied

feature.

21 Different option in PASTE

SPECIA:

As result, As specified in part document, As

result #ith link

22 Is it possi'le to create ne0ative 'od) %es, usin0 I4SET menu and I4SET

D% option.2 @o# do )ou differentiate positive

and ne0ative 'od)

A positive 'od) is the one #hich #hen

assem'led #ith another 'od) it 0ets addedand ne0ative 'od) is the one #hich #hen

ASSE;:ED #ith a positive 'od) #ill 0et

su'tracted and it #ill 0et added if :EA4

PEATI4, ADD is used instead ofASSE;:E.

2& Difference 'et#een assem'le andadd, remove

In ASSE;:E the nature of the 'odies to 'eassem'led are taken into account. It means, if

a ne0ative 'od) is assem'led #ith a positive

'od) it 0ets su'tracted. ut if #e use ADDcommand for the same t#o 'odies then the)

#ill 0et added irrespective of their nature Qve

or -veJ.E;!E command is same as that

of the ADD and thus it #ill not respect thenature of the 'odies.

2" 8hat is use of E;!E :$;P emovin0 of material that is not ph)sicall)

connected to an) 'od).

26 8hat is eframe on and center

0raph

Rooms on particular o'Bect selected, proBects

it to the center of the screen

27 8hat is use of eorder+ The capa'ilit) of EDE commandallo#s us to rectif) desi0n mistakes ')

reorderin0 operations in.

29 8hat is use of P$::I4

DIECTI4 in i' option

It s#eeps the profile #ith respect to a

specified direction. To select this direction

select a plane or an ed0e.

2< @o# do I create a plane at an an0le

to another plane

$sin0 the option An0le54ormal to plane in

P:A4E command.

> 8hat are different t)pes of couplin0

modes are there in loft

atio, !ertices, Tan0enc) Dicontinuit),

Curvature then tan0enc) Discontinuit)

1 8hat is si0nificance of simplified

representation in PATTE4

8ith this #e can make an) o'Bect invisi'le

2 @o# I can place the instances on

'oth sides of ori0inal feature

$sin0 o#1 * o#2 options

Is it possi'le to pattern the t#o or

more features at a time

%es ') multi selectin0 the features and then

selectin0 the pattern.

& 8hat is meanin0 of explode in

pattern

Deactivatin0 the link '5# patterns and makes

them as independent entities.

" 8hat are the ne0ative modelin0


8/13

concepts+

6 8hat are all the limitations of $ser

eature Creation $CJ as compared

#ith the Po#er Cop)+

1J In $C datums cannot 'e used as inputs

of the features.

2J Su'-elements cannot 'e used as the inputsof user features. ExK -The face of a pad

cannot 'e used as input.J 8hen creatin0 a user feature, it is not

possi'le to edit add5removeJ inputs after

leavin0 the DEI4ITI4 dialo0 ta'.

Click the CA4CE: 'utton and create the

ne# user feature creation.

7

9 H.8hich is the 'etter to split the

solidK - aJ surface 'J plane cJ face+

Plane is the 'est option to split the solid.

< Is it possi'le to split usin0 the SE8

operation+

%ES

&> 8hat is a $4CTI4A:

S$ACE+

A $4CTI4A: S$ACE is the element

that defines the face on a solid.

&1 8hat is I$A and its purpose+ I$ANInteractive $ser Application

Its purpose is to customi(e the CATIA user

command.

&2 8hat is the difference '5# solid

modelin0 and solid editin0+

& 8hat is the difference '5# Affinit)

and Scalin0+

Scalin0K esi(in0 the 'od) to the scale #hich

)ou specif), in all the directions e=uall).Affinit)K esi(in0 the 'od) to the scale

#hich )ou specif) in a particular directiononl), specified ') )ou.

&& 8hat is use of ;EE E4D

function+

;EE E4D option #hen checked 4

#ill trim the extrusion to the existin0 material.

&"

&6 8hat is the use of :A8 function+ The usa0e of la# function involves thecreation of 0eometr) to control the differin0

aspects of a surface.

&7 8hat are TA4S:ATS, explain+

&9 8hat are solid primitives+

&< 8hat is the use of ADU$ST

command+"> 8hat are the differences '5# solid

and #ire-frame modelin0+

URFACE DE IGN

1 8hat is thickness of surface Infinitel) less

2 8hat is h)'rid modelin0 ;ixture of solid and surface modelin0


9/13

Is it possi'le to set the default colour

for surface

%es

& 8hat is class A surfaceOOO

" :ist the different commands

availa'le to create surface

Extrusion, revolve, s#eep,fill and multi

section.

6 Difference 'et#een Boin and heel Uoins the surfaces, trim the un#anted

proBections on the surface

7 8hat is use federation option does

in Boin command

The purpose of federation is to re0roup

several elements makin0 up Boined surface or

curve. This is especiall) useful #henmodif)in0 linked 0eometr) to avoid

respecif)in0 all the input elements.

9 8hat is default value for distance

o'Bective in Boin command

>.>>1 mm

< @o# does the option Nearest inproBect command #ill affect+

It #ill sho# its si0nificance #hen there aremore than one profile in a sin0le sketch and if

#e #ant to proBect all of them on a surface

then #e have to c)ec* it o$$+ ot)erwisetheonl) profile, #hich is nearer to the surface,

#ill 0et proBected and others dont.

1> H.8hat is the difference 'et#een

face, * surface+

1J. aces are infinitel) thin elements that

represent the 'ounded exterior definition. f a

part. aces can 'e planar or 'uilt on existin0

surfaces.2J. Skin is infinitel) thin elements that are

incorporate or 0roup a series of faces to0ether

to completel) define a feature of part.

11 H Is it possi'le to do shell operationon sphere+

%es

12 8hat is healin0 of 0eometr)+ This task sho#s ho# to heal surfaces,that

is,ho# to fill an) sli0htJ0ap that ma) 'e

appealin0 'et#een t#o surfaces.

1 8hat is distance o'Bective in

healin0J +

It is the maximum 0ap allo#ed 'et#een t#o

healed elements

1& 8hat is ree(e elements in

healin0+

If this option is checked , the selected

elements under free(e elements #ill not 0etaffected ') the healin0 operation.

1" 8hat is smoothin0 of curves+ This task sho#s ho# to smooth a curve,i.e.,fill the 0aps and smooth the tan0enc) and

curvature discontinuities,in order to

0enerate 'etter =ualit) 0eometr) #hen

usin0 this curve to create other elements,


10/13

such as s#ept surfaces for example.

16 8hat is ;aximum deviation in

smoothin0 curves command+

;aximum deviation is the allo#ed deviation

'et#een the initial curve and smoothed curve.

17 8hat is Topolo0) simplification in

smoothin0 curves command +

If this option is checked then it automaticall)

deletes the vertices on the curves #hen the

curve is curvature continuous at thesevertices,thus reducin0 its num'er of se0ments.

19

1

A EMBLY DE IGN WORK BENCH

1 8hat is difference 'et#een

product and component+

Product is a collection of components,

#hereas component is a collection of

features

2 8hat is save extension of

assem'l) file+

. CATProduct

8hat is save mana0ement+ It saves all the modified files under

different folders and files simultaneousl)

& 8hat is visuali(ation mode+ In this mode, onl) partial data is loaded to

the memor) of the hard disk


11/13

" 8hat is desi0n mode+ In this mode the data is full) loaded to the

memor)

6 8hen #e use propa0ate director)+ In save mana0ement, #hen #e #ant save

the component files in the same file in#hich product is saved then #e use

PPAATE DIECT%. Then

automaticall) all the child files #ill 'epropa0ated to this particular director).

7 8hat is scene +#here #e use it0ive an) one example

Scenes ena'le capturin0 and restorin0 thestate of components in an assem'l) in a

saved vie#point.

9 8hat is difference 'et#een

coincidence #ith same option andcontact constraint

Coincide t)pe constraint are used to ali0n

Elements. Dependin0 upon selectedelements )ou ma) o'tain

C4CE4TICIT%, CAGIA:IT%, CP:A4AIT%.

To create coincidence constraint '5# axis

s)stems, the) must have the same directionand same orientation in product.

Contact t)pe constraint can 'e created '5#

t#o planar faces directed planesJThe common area '5# t#o planar faces can

'e plane plane contactJ, a line line

contactJ or a point point contactJ.< @o# man) de0rees of freedom

#ill 'e there for a component in

assem'l)

SIG

1> In an assem'l) ho# do I measure

de0ree of freedom for acomponent+

Activate the component and then 0o for

A4A:%RE

11 8hat is use of stop manipulatedon clash command+

It #ill stop the movement of component#hen clashed

12 8hat is the function of o%eroad

properties in contextual menu+

It 0ives a#a) us the option not to cop) a

particular component into the draftin0 from

assem'l) ') Bust selectin0 itthe particularcomponentJ usin0 the contextual menu #ith

o%eroad properties

1 H.8hat is the difference 'et#een

parametric and nonparametricmodelin0+

1J. elational model is parametric. I.e.,

one to one relation.If an) chan0e in dimension that ma)

reflects on other dimensions.

2J. Developin0 a solid ') usin0 surface,


12/13

face, solid primitives etc.,

There is no one to one relation.

1& 8hat is DES? command+ This command sho#s us ho# to vie# therelationship '5# different documents and to

o'tain information a'out their properties.uncheck Tools-options0eneralloud

reference documentsJ

various document t)pes

8@ITEloaded

:AC?not loaded in the current session

EDnot 'een found.

1" Different t)pes of CAC@E :CA: CAC@EA read or #rite

director) located locall) on )our machine

and used to store C files. The first timea component is inserted it is tessellated.

This means that the correspondin0 Cfile is computed and saved in the local

cache as #ell as displa)ed in the document#indo#. The next time this component is

re=uired, the C file #hich alread) exists

and not the ori0inal documentJisautomaticall) loaded from the local

[email protected] user is normall) responsi'le

for the local cache.E:EASED CAC@EA read onl) cache

that can 'e located an)#here on )our

net#ork,several directories can 'e definedfor released CAC@E. If a C file can not'e found in the local CAC@E, the soft#ere

'rouse the released cache directories in

their listed order to see if the C file islocated in one of them.If the C file is

still not found, the component is tesseleted

and the resultin0 C file is saved in thelocal [email protected] site adminstrator is

normall)responci'le for the released

CAC@E.

The default maximam CAC@E si(e is">>;.8hen the maximam si(e is

exceeded, the automatic deletion of C

files on first in.5first out 'asisJis tri00ered.

16 A'out EDIT:I4?S This task sho#s ho# to displa) the

document links.nl) direct links i.e. external documents

directl) pointed to ') the active document


13/13

can 'e displa)ed usin0 the Edit:inks..

Command.this activated inactive document

must 'e activate 'efore displa)in0 their

links.4ote that )ou can also select an element

from the 0raph to displa) its links.

17 8hat is CS tree+ CSNCatia Solid eometr)

It is e=uivalent specification tree in !&

ADMINI TRATION OF CATIA V5

1 @o# do I come to kno# #hich

release of catiav"

@E:P A'out CATIA !"

2 8hat is si0nificance of CAT Settin0s

8hat is different mode licensesavaila'le

& 8hat is the purpose of I$A+ I$AK Interactive user application, used tocustomi(e the CATIA user command

" 8hat are CATIA sessions+

6 8hat does CS tree explain+

7 8hat are ;$:TI ;DE: :I4?S+ The ;ulti ;odel :inks are functioned in

automatic updatin0 of the chan0es made

onto the part 'od).This can 'e achieved ')

to00lin0 4 the icon ?EEP :I4? 8IT@SE:ECTED UECTS in Tools3ptions.

Documents

Catia Quis Ans