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.Management Sciences
A. iron
B. tungsten
C. silver
D. copper
Related Mcqs:
- Why should a resistance be introduced in a circuit in series deliberately ?
- A. to increase current B. to decrease current C. to control current D. just to give a good look to circuit...
- All electrical appliances are connected in parallel to each other between the main line and neutral wire to get ______________________?
- A. same current B. same current and potential difference C. different current but same potential difference D. different current and potential differences...
- The graphical representation of Ohms law is___________________?
- A. hyperbola B. ellipse C. parabola D. straight line...
- The resistance of a conductor at absolute zero (OK) is________________?
- A. zero almost B. infinite almost C. no prediction at all D. may increase or decrease...
- A fuse is placed in series with the circuit to protect against__________________?
- A. high power B. high voltage C. high current D. over heating...
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