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.Management Sciences
A. 2
B. 4
C. 6
D. 8
Related Mcqs:
- Which of the following materials is preferred for transmitting electrical energy over long distance ?
- A. Copper B. Aluminium C. Steel reinforced copper D. Steel reinforced aluminium...
- By increasing impurity content in the metal alloy the residual resistivity always_____________?
- A. decreases B. increases C. remains constant D. becomes temperature independent...
- Addition of 0.3 to 4.5% silicon to iron ________ the electrical resistivity of iron?
- A. increases B. decreases C. does not change...
- Carbon bearings are used under which of the following conditions ?
- A. Where lubrication is difficult or im-possible B. Where corrosive chemical action exists C. Where high temperature exists D. All of the above...
- Thermocouples are mainly used for the measurement of_____________?
- A. temperature B. resistance C. eddy currents D. coupling co-efficient...
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