Question55:-Thermostatic expansion valves are set mostly fora super heat of
A:-5°C
B:-10°C
C:-15°C
D:-20°C
Correct Answer:- Option-A

Question56:-In a Refrigeration system with multiple evaporators at different temperature with compound compression and
flash intercooler, the suction vapour to the high pressure stage is

A:-Wet state
B:-Dry saturated
C:-Super heated
D:-Saturated liquid
Correct Answer:- Option-B
Question57:-The supply air state of cooling coil with a bypass factor (BPF) lies at
A:-Intersection of RSHF line with saturation curve
B:-Intersection of GSHF line with saturation curve
C:-Point dividing RSHF line in proportion of BPF and (1-BPF)
D:-Intersection of RSHF line and GSHF line
Correct Answer:- Option-D
Question58:-The degree of warmth or cold felt by a human body depends mainly on
A:-DBT
B:-Relative humidity
C:-Air velocity
D:-All of the above
Correct Answer:- Option-D
Question59:-Petrol Enginer has compression ratio from
&-61௦ 10
8:-10 1௦ 15
615625
D:-25 to 40
Correct Answer:- Option-A
Question60:-Which of the following is not included under the definition of wages given under the payment of wages Act,
19367

A:-Basic wage
B:-Deamess Allowance
C:-Gratuity
D:-Incentive
Correct Answer:- Option-C
Question61:-Shadow price in linear programming refers to the
A:-lowest sales price
B:-maximum cost per item
C:-value assigned to one unit
D:-cost of bought out items
Correct Answer:- Option-C
Question62:-Which of the following stock valuation methods is based on a cost estimate made before the part is purchased
7- ‏۵ھ‎
‎B:-WFO
‎C:-Standard costing
D:-Average costing
Correct Answer:- Option-C
Question63:-Vehicle manufacturing assembly line is an example വ്‌
A:-Product layout
B:-Process layout
C:-Group layout
D:-Fixed position layout
Correct Answer:- Option-A
Question64:-For forecasting the potential of a new product which one of the following method is used 7
A:-Time series analysis
B:-Direct survey method