1
GATE ME 1990
MCQ (Single Correct Answer)
+1
-0.3
Which one of the following diagrams shows correctly the distribution of transverse shear stress across the depth h of a rectangular beam subjected to varying bending moment along its length?
A
GATE ME 1990 Strength of Materials - Stresses In Beams Question 1 English Option 1
B
GATE ME 1990 Strength of Materials - Stresses In Beams Question 1 English Option 2
C
GATE ME 1990 Strength of Materials - Stresses In Beams Question 1 English Option 3
D
GATE ME 1990 Strength of Materials - Stresses In Beams Question 1 English Option 4
2
GATE ME 1990
MCQ (Single Correct Answer)
+2
-0.6
In the Rankine cycle when super-heated steam is used:
A
Thermal efficiency increases
B
Steam consumption decreases
C
Steam dryness after expansion increases
D
All of the above
3
GATE ME 1990
MCQ (Single Correct Answer)
+2
-0.6
When initially dry and saturated steam flows through a nozzle, the ratio of actual discharge to calculated discharge is
A
Equal to $$1.0$$
B
Greater than $$1.0$$
C
Less than $$1.0$$
D
Independent of inlet conditions
4
GATE ME 1990
Subjective
+5
-0
A power station produces $$500$$ $$MW$$ of power. Assuming a plant thermal efficiency of $$33.3$$ percent, calculate the rate of cooling water flow required in tons per hour, if the rise of cooling water temperature is to be restricted to $${5^ \circ }C.\,\,\,$$ The specific heat of the water used is $$4.2$$ $$kJ/kg$$-$$K.$$
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