Technical Quiz Round 1
AGRONA 2K15INSTRUCTIONS:All the Questions are multiple choices. Each Questions carries 5 marks. Question once answered cannot be modified. Duration of the Test is 20 Minutes. DON'T CLOSE THE RESULT PAGE,IF CLOSED YOU WILL BE DISQUALIFIEDAFTER COMPLETION INFORM IMMEDIATELY TO THE CO-ORDINATORSALL THE BEST
- 1.For the purpose of the comparison the steam generating capacity of a boiler is generally expressed in the term of
- A.
Equivalent evaporation
- B.
Kg/hr
- C.
Steam pressure
- D.
Thermal efficiency
- 2.One of the following method is adopted for governing of steam turbine in a power plant
- A.
Hit and miss governing
- B.
Blow off in boils
- C.
Throttle governing
- D.
Speed control
- 3.An aircraft gas turbine operates on
- A.
Sterling cycle
- B.
Bryton cycle
- C.
Rankin cycle
- D.
Otto cycle
- 4.Which of the following is not used as a refrigerant
- A.
Carbon monoxide
- B.
Ammonia
- C.
Sulphur dioxide
- D.
Carbon di-oxide
- 5.A refrigerant used in the domestic refrigerant is
- A.
Sulphur di- oxide
- B.
Air
- C.
Methane
- D.
Freon
- 6.Draft on a pattern is provided for
- A.
Facilitating pattern making
- B.
Easy lifting of casting
- C.
Facilitating with drawl of the pattern from the mould
- D.
Providing for shrinkage of casting
- 7.Air fuel ratio in a jet engine is
- A.
10:1
- B.
40:1
- C.
60:1
- D.
90:1
- 8.Tungsten is HSS imparts
- A.
Corrosion resistances
- B.
Red hardness
- C.
Ductility
- D.
Shock resistances
- 9.Select the proper sequences of the activities given (1) dispatching (2) Routing (3) schedules
- A.
(1)(2)(3)
- B.
(3)(2)(1)
- C.
1)(3)(2)
- D.
(3)(1)(2)
- 10.Kerosene is used as coolant, which machining
- A.
Mild steel
- B.
Cast iron
- C.
Stainless steel
- D.
Aluminum
- 11.ABC analysis deals with
- A.
Analysis of process chart
- B.
Flow of material
- C.
Ordering scheduled of job
- D.
Controlling inventory costs
- 12.Bin cards are used in
- A.
Machine loading
- B.
Fixing targets
- C.
Quality control
- D.
stores
- 13.For comfort air conditions maintained are
- A.
15deg dbt to 20deg wbt
- B.
25deg dbt to 60%RH
- C.
40deg dbt and 40deg wbt
- D.
25 deg dbt and 80%Rh
- 14.The bed of machine tool is normally made of
- A.
C.I
- B.
Medium carbon steel
- C.
Alloy steel
- D.
Mild steel
- 15.In a six cylinder 4 stroke petrol engines running at 2000rpm then the cam shaft runs of
- A.
1000rpm
- B.
2000rpm
- C.
6000rpm
- D.
500rpm
- 16.Parson’s turbine is an example of
- A.
Impulse turbine
- B.
Reaction turbine
- C.
Radial flow turbine
- D.
Water turbine
- 17.An example of water tube boiler is a
- A.
Locomotive boiler
- B.
Lancashire boiler
- C.
Babcock-wilcox boiler
- D.
Cochran boiler
- 18.In which of the following place a super thermal power station is located at
- A.
Nellore
- B.
Hyderabad
- C.
Vijayawada
- D.
Ramagundam
- 19.The output of a gas turbine is 3000kw and its efficiency is 20% the heat supplied is
- A.
150kw
- B.
6000kw
- C.
600mw
- D.
15mw
- 20.Machinability of steel is improved by the presences of
- A.
Nickel
- B.
Tungsten
- C.
Sulphur
- D.
Chromium
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