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
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
Choose the right tense. My friend -- before I came.
A would be leaving
B had been leaving
C had left
D will leave
Choose the right tense: My father ____before I came.
A would be leaving
B had been leaving
C had left
D will leave
Choose the right tense: My friend _____ Before i came
A will leave
B had left
C had been leaving
D would be leaving
Choose the right tense: Bijoy went to bed after he------lesson.
A learnt
B have learnt
C learning
D had learnt
Choose the correct words to complete the sentence . Last night I cam to my house and found that the door___.
A was broken
B has been broken
C is broken
D had been broken
Fill in the gap with the right tense : When water --- it turns into ice.
A will freeze
B freezes
C would freeze
D froze
Use the right tense. Hakim- for a new room -mate before he is finally succeeded.
A has been looking
B will be looking
C had been looking
D has looked

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