SS1 Second Term Metal Work Past Questions And Answers

 

SS1 Second Term Metal Work questions with options and answers:

 

Question: What is the purpose of a tap in metalwork?

 

A) Forming threads in a hole

B) Cutting sheet metal

C) Smoothing surfaces

D) Bending metal

Answer: A) Forming threads in a hole

 

Question: Which process involves removing metal by rotating a cutting tool against a stationary workpiece?

 

A) Turning

B) Milling

C) Drilling

D) Grinding

Answer: B) Milling

 

Question: What is the primary function of a lathe in metalworking?

 

A) Cutting external threads

B) Shaping metal by rotating it against a tool

C) Drilling holes in metal

D) Bending metal sheets

Answer: B) Shaping metal by rotating it against a tool

 

Question: Which metalwork technique involves shaping heated metal by hammering or pressing?

 

A) Casting

B) Forging

C) Extrusion

D) Machining

Answer: B) Forging

 

Question: What is the purpose of a countersink in metalwork?

 

A) Enlarging existing holes

B) Creating a conical recess for a screw head

C) Smoothing surfaces

D) Joining metal pieces

Answer: B) Creating a conical recess for a screw head

 

Question: Which tool is commonly used for measuring internal and external dimensions of cylindrical objects in metalwork?

 

A) Vernier caliper

B) Micrometer screw gauge

C) Protractor

D) Ruler

Answer: B) Micrometer screw gauge

 

Question: What is the purpose of a center drill in metalwork?

 

A) Forming conical holes

B) Making shallow holes for screws

C) Enlarging existing holes

D) Removing rust from surfaces

Answer: B) Making shallow holes for screws

 

Question: In metal fabrication, what does the term “brazing” refer to?

 

A) Joining metals using a filler material with a lower melting point

B) Welding without filler material

C) Shaping metal by pressing

D) Applying a protective coating to metal surfaces

Answer: A) Joining metals using a filler material with a lower melting point

 

Question: Which metal is commonly used for making cutting tools in metalwork due to its hardness?

 

A) Aluminum

B) Copper

C) Steel

D) Brass

Answer: C) Steel

 

Question: What is the purpose of a die in metalwork?

 

A) Shaping metal by cutting

B) Forming external threads on cylindrical objects

C) Smoothing surfaces

D) Bending metal sheets

Answer: B) Forming external threads on cylindrical objects.