Problem (Karnataka BOE 2022, Maharashtra BOE 2023, 2024, 2025, 5 marks)
Draw proportionate sketch of a steam stop valve and name the parts.
Solution
Steam Stop valve
Problem (Maharashtra BOE 2023, 2024, 5 marks)
Draw a proportionate free hand sketch of drum internals assembly and name the parts.
Solution
Cross-section of steam drum showing the drum internals
These questions are taken from study material for Boiler Operation Engineer Exam by amiestudycircle.com. Our study material is prepared by scholars and retired faculty from IIT, Roorkee.Problem (Karnataka BOE 2022, Maharashtra BOE 2023, 10 marks)
Draw a neat and safety valve and proportionate free-hand sketch of name the internal parts. a spring-loaded safety valve and name the internal parts.
Solution
Spring-loaded safety valve
Problem (Assam BOE 2022, 20 marks)
Assemble the parts of the feed check valve, shown in below and draw, (i) sectional view from the front, (ii) view from the right and (iii) view from above.
Solution
These questions are taken from study material for Boiler Operation Engineer Exam by amiestudycircle.com. Our study material is prepared by scholars and retired faculty from IIT, Roorkee.
Problem (Chhattisgarh BOE 2021, 30 marks)
Based on the part drawings of a spring loaded relief valve given below, draw sectional drawing of the valve assembly.
Solution
Problem (Jharkhand BOE 2024, 10 marks)
Draw the symbols for the following:
(a) Steam Trap
(b) Y-type strainer
(c) Two way valve fail open
(d) Eccentric reducer
(e) Spring loaded check valve
Solution
These questions are taken from study material for Boiler Operation Engineer Exam by amiestudycircle.com. Our study material is prepared by scholars and retired faculty from IIT, Roorkee.
Problem (Karnataka BOE 2023, 12 marks)
Name the below given Piping and Instrumentation Diagram Valve symbols.
Solution
Problem (Karnataka BOE 2022, 10 marks)
Draw the symbols for the following types of valves
1. Butterfly valve
2. Relief valve
3. Three way valve
4. Manually operated valve
5. Gate valve
Solution
Problem (Kerala BOE 2023, 15 marks)
Draw the two views of a single riveted double strap butt joint. Take thickness of plate as 10 mm. Dimension the drawing in terms of diameter of rivet.
Solution
Orthographic Projection
Problem (Chhattisgarh BOE 2021, 20 marks)
Isometric view of an object is given below. Draw front view, right side view and top view.
Solution
Problem (Kerala BOE 2021, 15 marks)
Isometric view of an object is shown in fig .Draw the front view and top view. Take the direction F as the front side.
Solution
Problem (Jharkhand BOE 2022, 15 marks)
Isometric view of a machine block is given in following figure.
Draw the three views as
(i) the view from the front
(ii) The view from the above
(iii) The view from the left
Solution
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