Related Questions

The difference between CAD and CAM is that CAD software is directed at product design while CAM software is:
A concerned with production and control of tool design
B concerned with management programs
C designed for communications
D specifically for PC-board design
E None of the above
What key hardware item ties a CAD/ CAM system together?
A Mouse
B Graphics workstation
C Digitizer
D Plotter
E None of the above
CAD/CAM is the inter-relationship between:
A manufacturing and marketing
B marketing and design
C engineering and marketing
D engineering and manufacturing
E None of the above
Today's engineers feel that the ultimate solution to the CAD/CAM problem will be
A Animation
B the microprocessor
C turnkey systems
D development of a more efficient display controller
E None of the above
The greatest change as a result of CAD/CAM is taking place in which industry?
A Medical
B Aerospace
C Electronics
D Cartography
E None of the above
The velocity of the reciprocating roller follower when it has contact with the straight flanks of the tangent cam, is given by (where $$\omega $$ = Angular velocity of the cam shaft)
A $$\omega \left( {{{\text{r}}_1}{{\text{r}}_2}} \right)\sin \theta $$
B $$\omega \left( {{{\text{r}}_1} + {{\text{r}}_2}} \right)\sin \theta \sec 2\theta $$
C $$\omega \left( {{{\text{r}}_1}{{\text{r}}_2}} \right)\cos \theta $$
D $$\omega \left( {{{\text{r}}_1} + {{\text{r}}_2}} \right)\cos \theta \,{\text{cosec2}}\theta $$
The period during which the cam follower remains at rest, when cam moves, is known as
A Constant period
B Fixed period
C Dwell period
D Idle period
How can the drafter prevent Auto-CAD from placing or stacking another center mark on a circle when adding a diameter dimension to it?
A Explode the dimension and then erase the center mark
B Use the Properties dialog box to turn off the center mark of the dimension
C It can't be done
D Use the trim tool to take away the stacked center mark
The integration of the computer with manufacturing is called CIM or _____
A CAM
B CAD
C Computer Integrated manu¬facturing
D All of the above
E None of the above
AIDS আক্রান্ত মানুষের শরীরের CD4 কমে যায়। এই CIM হলো-
A রক্তের লোহিত কণিকা
B এক প্রকার শ্বেতকণিকা
C এক প্রকার এন্টিবডি
D এক প্রকার হরমোন

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