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SSC JE 2019 - 20 technical Quiz 73
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Question 1
A strip is to be rolled from a thickness of 30 mm to 15 mm using a two high mill having rolls of diameter 300 mm. The coefficient of friction for unaided bite should be.
Question 2
For a mixture of solid, liquid and vapour phases of a pure substance in equilibrium, what is the number of independent intrinsic properties needed?
Question 3
Thermodynamics work for closed system is the product of
Question 4
Compression ratio of I.C. engines is:
Question 5
Relative humidity at ADP is:
Question 6
Match List-I (Type of Anti-friction Bearing) with List-II (Specific Use) select the correct answer using the code given below the lists:
List-I
A). Self-aligning ball bearing
B). Taper roller bearing
C). Deep groove ball bearing
D). Thrust ball bearing
List-II
1). For pure axial load
2). For hinged condition
3). For pure radial load
4). For axial and radial load
List-I
A). Self-aligning ball bearing
B). Taper roller bearing
C). Deep groove ball bearing
D). Thrust ball bearing
List-II
1). For pure axial load
2). For hinged condition
3). For pure radial load
4). For axial and radial load
Question 7
Surface tension is mainly due to _________?
Question 8
The number which is used to the test the validity of lumped heat capacity approach?
Question 9
Misrun refers to _____.
Question 10
A thermal electric power plant produces 5000 MW of power. If the coal releases 70 x 105 kJ/sec of energy, then what is the rate at which heat is rejected from the power plant?
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ESE & GATE MEGeneralMay 11ESE & GATE ME