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SSC JE 2019-20 Technical Quiz 86
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Question 1
For the same initial conditions, one can expect the laminar thermal and momentum boundary layers on a flat plate to have the same thickness when the Prandtl number of the flowing fluid is ________.
Question 2
Which of the following is not a constituent of Babbit?
Question 3
D-Alembert's principal used for _________.
Question 4
Which of the given statement is true for a Parson’s turbine?
Question 5
The cold forming process in which a hardened tool is pressed against a workpiece (when there is relative motion between the tool and the workpiece) to produce a roughened surface with a regular pattern is
Question 6
If m is the ratio of maximum and minimum temperature of Brayton cycle, then the efficiency corresponding to the maximum work done is given by the relation _________.
Question 7
Under what conditions can water vapour be treated as an ideal gas?
Question 8
A diesel engine working on diesel cycle having heat supplied is 600 kJ. Find the work obtained during heat supplied process.(γ = 1.4)
Question 9
In refrigerant system thermostatic expansion valve is used to maintain _______.
Question 10
In a 6×6 transportation problem, degeneracy would arise if the number of filled slots were _________.
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ESE & GATE MEGeneralJul 14ESE & GATE ME
