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MCQ - Mechanical TNPSC JTO
JTO - 551 - Engineering Drawing and Draughtsman - 551 - unit - 07 - Rivets Riveted Joints Welded Joints

126)   

 In welding symbols, the arrow side of the joint is indicated: 

A.
B.
C.
D.
Answer: B
127)   

 Which type of weld is mostly used to join round bars to plates?

A.
B.
C.
D.
Answer: D
128)   

 Which of the following is  not  a groove type weld?U-groove

A.
B.
C.
D.
Answer: D
129)   

The throat of a fillet weld is: 

A.
B.
C.
D.
Answer: C
130)   

 A reducer elbow combines the function of:

A.
B.
C.
D.
Answer: B
131)   

  Which pipe fitting has a hexagonal shape for spanner grip?

A.
B.
C.
D.
Answer: A
132)   

 The flanged joint is mainly used in: 

A.
B.
C.
D.
Answer: B
133)   

Which of the following layouts is simplest for workshop reference?

A.
B.
C.
D.
Answer: B
134)   

 Pipe flow direction is generally shown using:

A.
B.
C.
D.
Answer: C
135)   

Which drawing method is typically used for pre-fabricated pipe assemblies?

A.
B.
C.
D.
Answer: C
136)   

 Which joint is best suited for furniture exposed to vibrations?

A.
B.
C.
D.
Answer: B
137)   

Which joint uses a thin strip (spline) inserted into grooves on both pieces?

A.
B.
C.
D.
Answer: C
138)   

 Dovetail joints are typically used in:

A.
B.
C.
D.
Answer: B
139)   

 The advantage of a mitre joint is that it:

A.
B.
C.
D.
Answer: C
140)   

 Which factor primarily determines the pitch of rivets in a joint?

A.
B.
C.
D.
Answer: B
141)   

 Steeple head rivets are primarily used in:

A.
B.
C.
D.
Answer: B
142)   

 The process of making the rivet end into a head by hammering is called: 

A.
B.
C.
D.
Answer: C
143)   

Double riveted joints are preferred over single riveted joints due to:

A.
B.
C.
D.
Answer: C
144)   

 Zig-zag rivet arrangement provides:

A.
B.
C.
D.
Answer: C
145)   

Which butt joint uses only one strap placed on one side of the plates?

A.
B.
C.
D.
Answer: C
146)   

 The weld symbol with a tail typically includes: 

A.
B.
C.
D.
Answer: B
147)   

  In a V-groove weld, which preparation is required before welding?

A.
B.
C.
D.
Answer: C
148)   

Plug welds are generally used for joining:

A.
B.
C.
D.
Answer: C
149)   

  Flare bevel groove welds are especially used in:

A.
B.
C.
D.
Answer: B
150)   

 A 'tee' fitting in a pipe system allows

A.
B.
C.
D.
Answer: C