Thermit welding is a form of......
Correct! Wrong!
The insulating material for a cable should have
Correct! Wrong!
Factors on which soil resistance depends
Correct! Wrong!
Cross-wire welding is.......
Correct! Wrong!
The size of the earth or ground wire is based on the
Correct! Wrong!
For a good weld,
Correct! Wrong!
Earth wire or ground wire is made of
Correct! Wrong!
Which of the following protects a cable against mechanical injury ?
Correct! Wrong!
Advantage of using electron beam welding is / are
Correct! Wrong!
Average resistance of human body is
Correct! Wrong!
The objective of earthing or grounding is
Correct! Wrong!
Projection welding is.......
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Moisture content in the soil __ the earth soil resistance
Correct! Wrong!
The voltage โ current characteristics of the arc welding must be
Correct! Wrong!
Generally grounding is provided for
Correct! Wrong!
How many cores are used in a cable for the transmission of voltages upto 66 kV?
Correct! Wrong!
Seam-welding is.........
Correct! Wrong!
In inert gas metal arc welding,
Correct! Wrong!
TIG welding is best suited for welding.......
Correct! Wrong!
Non โ consumable electrodes are made of
Correct! Wrong!
Mocktest Sub Engineer - Cable-earthing & Welding
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