Mocktest Sub Engineer – Cable-earthing & Welding

Average resistance of human body is

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TIG welding is best suited for welding.......

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Advantage of using electron beam welding is / are

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The voltage โ€“ current characteristics of the arc welding must be

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Moisture content in the soil __ the earth soil resistance

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Which of the following protects a cable against mechanical injury ?

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Cross-wire welding is.......

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Thermit welding is a form of......

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Projection welding is.......

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Non โ€“ consumable electrodes are made of

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Seam-welding is.........

Correct! Wrong!

The objective of earthing or grounding is

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The insulating material for a cable should have

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How many cores are used in a cable for the transmission of voltages upto 66 kV?

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Earth wire or ground wire is made of

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For a good weld,

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In inert gas metal arc welding,

Correct! Wrong!

Generally grounding is provided for

Correct! Wrong!

The size of the earth or ground wire is based on the

Correct! Wrong!

Factors on which soil resistance depends

Correct! Wrong!

Mocktest Sub Engineer - Cable-earthing & Welding
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