Related Questions

For a shoe brake, the equivalent coefficient of friction is equal to (where $$\mu $$ = Actual coefficient of friction and $$\theta $$ = Semi-block angle)
A $$\frac{{2\mu \sin \theta }}{{\theta + \sin \theta }}$$
B $$\frac{{\mu \sin \theta }}{{2\theta + \sin 2\theta }}$$
C $$\frac{{4\mu \sin \theta }}{{\theta + \sin \theta }}$$
D $$\frac{{4\mu \sin \theta }}{{2\theta + \sin 2\theta }}$$
A friction circle is a circle drawn when a journal rotates in a bearing. Its radius depends upon the coefficient of friction and the
A Magnitude of the forces on journal
B Angular velocity of journal
C Clearance between journal and bearing
D Radius of journal
The radius of a friction circle for a shaft rotating inside a bearing is (where r = Radius of shaft and $$\tan \varphi $$  = Coefficient of friction between the shaft and bearing)
A $${\text{r}}\sin \varphi $$
B $${\text{r}}\cos \varphi $$
C $${\text{r}}\tan \varphi $$
D $$\frac{{\text{r}}}{2}\cos \varphi $$
Which method facilitates in uploading a Blob to a server?
A send()
B pass()
C upload()
D store()
Which constitutional Amendment Act facilitates the appointment of the same person as a governor for two or more states?
A 1st Constitutional Amendment Act, 1951
B 7th Constitutional Amendment Act, 1956
C 15th Constitutional Amendment Act, 1963
D 4th Constitutional Amendment Act, 1955
An optional facilitates location program can be used to study
A factory location alternative
B warehouse location alternatives
C plant location alternatives
D All of the above
E None of the above
A decision table facilitates conditions to be related to
A actions
B programs
C tables
D operation
E None of the above
Systems software is a program that directs the overall operation of the computer, facilitates its use and interacts with the users. What are the different types of this software?
A Operating system
B Languages
C Utilities
D All of the above
Pick up the important characteristic of a target which facilitates its identification from the following:
A Spectral variation
B Spatial variation
C Temporal variation
D All of these
Recycling in a chemical process facilitates
A Increased yield
B Enrichment of product
C Heat conservation
D All of the above

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