1
GATE ME 2007
+2
-0.6
A machine frame shown in the figure below is subjected to a horizontal force of $$600$$ $$N$$ parallel to $$Z$$-direction.

The normal and shear stresses in $$MP$$a at point $$P$$ are respectively

A
$$67.9$$ and $$56.6$$
B
$$56.6$$ and $$67.9$$
C
$$67.9$$ and $$0.0$$
D
$$0.0$$ and $$56.6$$
2
GATE ME 2007
+2
-0.6
A machine frame shown in the figure below is subjected to a horizontal force of $$600$$ $$N$$ parallel to $$Z$$-direction.

The maximum principal stresses in $$MP$$a and the orientation of the corresponding principal plane in degrees are respectively

A
$$-32.0$$ and $$-29.52$$
B
$$100.0$$ and $$60.48$$
C
$$-32.0$$ and $$60.48$$
D
$$100.0$$ and $$-29.52$$
3
GATE ME 2005
+2
-0.6
The two shafts $$AB$$ and $$BC$$, of equal length and diameters $$d$$ and $$2d$$, are made of the same material. They are joined at $$B$$ through a shaft coupling, while the ends $$A$$ and $$C$$ are built-in (cantilevered). A twisting moment $$T$$ is applied to the coupling. If $${T_A}$$ and $${T_C}$$ represent the twisting moments at the ends $$A$$ and $$C,$$ respectively, then
A
$${T_c} = {T_A}$$
B
$${T_c} = 8{T_A}$$
C
$${T_c} = 16{T_A}$$
D
$${T_A} = 16{T_C}$$
4
GATE ME 2004
+2
-0.6
A torque of $$10$$ $$N-m$$ is transmitted through a stepped shaft as shown in figure. The torsional stiffnesses of individual sections of lengths $$MN, NO$$ and $$OP$$ are $$20$$ $$N-m/rad,$$ $$30$$ $$N-m/rad$$ and $$60$$ $$N-m/rad$$ respectively. The angular deflection between the ends $$M$$ and $$P$$ of the shaft is
A
$$0.5$$ $$rad$$
B
$$1.0$$ $$rad$$
C
$$5.0$$ $$rad$$
D
$$10.0$$ $$rad$$
GATE ME Subjects
EXAM MAP
Medical
NEET