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.Management Sciences
A. to prevent leakage of current
B. to prevent shock
C. both of above factors
D. none of above factors
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- Out of the following which is not a poor conductor__________?
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- Which of the following materials has a negative temperature co-efficient of resistance?
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- If a wire conductor of 0.2 ohm resistance is doubled in length, its resistance becomes______________?
- A. 0.4 ohm B. 0.6 ohm C. 0.8 ohm D. 1.0 ohm...
- Temperature co-efficient of resistance is expressed in terms of___________?
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