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HAL ME Mock Test - 2
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Question 1
Two statements are followed by three conclusions I, II and III. Assuming these statements to be true, even if they seem to be at variance from commonly known facts, then decide which of the given conclusions logically follows from the given statements.
Statement :
Some mangoes are fruits.
No fruit is a vegetable.
Conclusion :
I. Some mangoes are vegetables.
II. Some fruits are mangoes.
III. No vegetable are mango.
Question 2
Select the wrongly spelt word.
Question 3
A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
7,51,8,65,9, ?
7,51,8,65,9, ?
Question 4
Select the most appropriate meaning of the idiom underlined in the sentence.
I tried to feel his pulse on the issue but in vain.
Question 5
Rani Gaidinliu was from which state?
Question 6
Match List-I (Cycle) with List-II (Equipment) and select the correct answer using the code given below the lists.
List-I
A. Air refrigeration
B. Vapour Compression refrigeration
C. Vapour absorption refrigeration
D. Steam jet refrigeration
List-II
(1). Absorber
(2). Flash chamber
(3). Turbine
(4). Compressor
List-I
A. Air refrigeration
B. Vapour Compression refrigeration
C. Vapour absorption refrigeration
D. Steam jet refrigeration
List-II
(1). Absorber
(2). Flash chamber
(3). Turbine
(4). Compressor
Question 7
Match List-I (Gas cycles) with List-ii (Thermodynamic Coordinates) and select the correct answer using the code given below the lists:
List-i
A). Carnot cycle
B). Brayton cycle
C). Ericsson cycle
D). Stirling cycle
List-ii
1). Pressure-Entropy
2). Pressure-Temperature
3). Temperature-Volume
4). Temperature-Entropy
List-i
A). Carnot cycle
B). Brayton cycle
C). Ericsson cycle
D). Stirling cycle
List-ii
1). Pressure-Entropy
2). Pressure-Temperature
3). Temperature-Volume
4). Temperature-Entropy
Question 8
A furnace has a 20 cm thick wall with thermal conductivity 0.8 W/m-k. For the same heat loss from the furnace , what will be the thickness of the wall if the thermal conductivity of the material is 0.16 W/m-k?
Question 9
A kinematic chain is formed using 9 links and has one quaternary joint, two ternary joint and four binary joints. Find the degrees of freedom __________.
Question 10
Allen bolts are ___________.
Question 11
For profile controls, datum is __________.
Question 12
Vane compressor is an example of_____?
Question 13
The pulverisation of coal is done ___________.
Question 14
Non parallel, non intersecting shaft arrangement is used in ____________.
Question 15
Which of the following refrigerant is commonly used in domestic refrigerator?
Question 16
Nusselt number is the ratio of ______________.
Question 17
For the same compression ratio, the thermodynamic cycles in the order of decreasing efficiencies are
Question 18
To avoid cavitation in centrifugal pumps ___________.
Question 19
Newton’s second law of motion in differential form is________.
Question 20
If Equation 2j-3>m , where ‘ j’ is number of joints, ‘m’ is no of members , frame is a ______.
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ESE & GATE MEGeneralNov 14ESE & GATE ME