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MCQ - TNPSC JTO

JTO - 440 - Welder

440 - Unit VII SMAW Defects

81)   

Pipe development refers to:

A.
B.
C.
D.
82)   

The most common method for developing an elbow pattern is:

A.
B.
C.
D.
83)   

In a 90° elbow, the number of segments used in fabrication depends on:

A.
B.
C.
D.
84)   

For a 45° elbow development, the total pattern angle used is:

A.
B.
C.
D.
85)   

In T-joint pipe development, the branch pipe is usually:

A.
B.
C.
D.
86)   

The intersection curve in T-joint pipe development is known as:

A.
B.
C.
D.
87)   

The layout for a T-joint connection is drawn on:

A.
B.
C.
D.
88)   

In Y-joint pipe development, both branch angles are generally:

A.
B.
C.
D.
89)   

The method of dividing the circumference into equal parts for pipe pattern development is called:

A.
B.
C.
D.
90)   

Which tool is commonly used for transferring measurements from development drawing to pipe?

A.
B.
C.
D.
91)   

In elbow development, more number of segments means:

A.
B.
C.
D.
92)   

For a branch joint at 60°, the development marking will differ from that of:

A.
B.
C.
D.
93)   

The fishmouth cut template is used for:

A.
B.
C.
D.
94)   

In Y-branch pipe development, the point where both branch patterns meet is called:

A.
B.
C.
D.
95)   

Which method is widely used for developing patterns of unequal diameter intersecting pipes?

A.
B.
C.
D.
96)   

For a T-branch connection, the marking on the main pipe corresponds to:

A.
B.
C.
D.