Exercise: Workshop Technology

Questions for: Workshop Technology

The current in electric resistance welding can be regulated by
A:
varying the input supply
B:
changing the primary turns of the transformer
C:
changing the secondary turns of the transformer
D:
any one of the above
Answer: B
No answer description is available. Let's discuss.
📖
📝
💬
👁️
When the weld is made from left to right, it is known as back-hand welding.
A:
Agree
B:
Disagree
C:
D:
Answer: A
No answer description is available. Let's discuss.
📖
📝
💬
👁️
In order to check the clearance between two mating surfaces, a __________ gauge should be used.
A:
ring
B:
plug
C:
feeler
D:
Answer: C
No answer description is available. Let's discuss.
📖
📝
💬
👁️
Scab is a casting defect which occurs as sand patches on the upper surface of a casting.
A:
True
B:
False
C:
D:
Answer: A
No answer description is available. Let's discuss.
📖
📝
💬
👁️
The cutting edge of a chisel should be
A:
hardened
B:
tempered
C:
hardened and tempered
D:
case hardened
Answer: C
No answer description is available. Let's discuss.
📖
📝
💬
👁️
Ad Slot (Above Pagination)
Quiz