FINAL ANSWER KEY

Question Paper Code: 23/2023/0L
Category Code: 490/2020

Exam: Pump Operator
Medium of Question: English

Date of Test 02-02-2023
Department Museum and Zoos
Alphacode A

Question1:-The ABCs of first aid refer to the three critical things that are
A:-Air way, Breathing, Circulation
B:-Ambulance, Bed, Clinic
C:-Accident, Breathing, Critical
D:-Air way, Bed, Climate
Correct Answer:- Option-A
Question2:-____ extinguisher should be used in order to extinguish fire due to gas and liquefied gas.
A:-Water
:-Carbon dioxide
C:-Dry powder
D:-Foam
Correct Answer:-Question Cancelled
Question3:-____is the colour code for bins for waste food.
A:-Yellow
B:-Red
C:-Green
D:-Black
Correct Answer:- Option-D
Question4:-In sensitive bench drilling machine is capable of drilling holes upto__ diameter.
۸-5 ٢
B:-12.5 mm
C:-10 mm
D:-6 mm
Correct Answer:- Option-B
Question5:- rivet is used in heavy structural work where the strength of rivet is very important.
A:-Snap head
B:-Conical head
C:-Pan head
D:-Countersunk head
Correct Answer:- Option-C
Question6:-Silver brazing is used for
A:-Joining electrical parts requiring high electrical conductivity
B:-Joining dissimilar metals
C:-Brazing of tungsten carbide tips
D:-All of the above
Correct Answer:- Option-D
Question7:-Which flame does not have bad effect on metals ?
A:-Carburising flame
B:-Oxidising flame
C:-Neutral flame
D:-None of the above
Correct Answer:- Option-C
Question8:- hoist is made with two sheaves on the upper block and one on the lower or working block.
A:-Differential hoist
B:-Spur geared hoist
-Gib crane
D:-Screw geared hoist
Correct Answer:- Option-A
Question9:-The portion of the broad part of the file without teeth is