Related Questions

Two shafts A and B are made of the same material. The diameter of shaft A is twice as that of shaft B. The power transmitted by the shaft A will be __________ of shaft B.
A Twice
B Four times
C Eight times
D Sixteen times
. In advance of drawing up the job specification and advertisement, you have to sit down and work out the_____________ you have in mind for the ideal employee.
A portrait
B profile
C picture
D sketch
The growth in book value per share shows the_____________.
A rise in share price
B increase in physical asset of the firm
C increase in net worth
D growth in reserves
The natural frequency of free torsional vibrations of a shaft is equal to (where q = Torsional stiffness of the shaft and $$I$$ = Mass moment of inertia of the disc attached at the end of a shaft)
A $$2\pi \sqrt {\frac{{\text{q}}}{I}} $$
B $$2\pi \sqrt {{\text{q}}I} $$
C $$\frac{1}{{2\pi }}\sqrt {\frac{{\text{q}}}{I}} $$
D $$\frac{1}{{2\pi }}$$
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 $$\frac{{\text{r}}}{2}\cos \varphi $$
The product of the tangential force acting on the shaft and its distance from the axis of the shaft (i.e. radius of shaft) is known as
A Bending moment
B Twisting moment
C Torsional rigidity
D Flexural rigidity
Suitability of steel for its use in cable is judged by its strength in
A Tension
B Compression
C Torsion
D Shear
The effectiveness of a film (P) the needs of the audience (Q) is judged by (R) and its relation to (S) its theme
A PQRS
B PSQR
C QPRS
D QSRP
A ground of →ahistorians judged the computer to be →bthe most→cinfluenceinvention of the →dtwenteith century.
A a
B b
C c
D d
Judged in economic---------, a country is either developed or developing.-------, that does not mean that literature of a developed country is better.
A ways. then
B terms, However
C conditions, Since
D scale, While

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