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Verbal Reasoning
Computer Science
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Materials and Components
A good dielectric should have
low losses
good heat conductivity
high intrinsic strength
all of the above
Correct Answer:
all of the above
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More Questions from
Materials and Components
The temperature coefficient of resistivity of semiconductors is
Which of these has the highest dielectric strength?
When a dielectric is subjected to an electric field E, each volume element of dielectric can be considered to be carrying an electric dipole moment.
Assertion (A): Doping level in extrinsic semiconductors is very small. Reason (R): Additional of impurity in the ratio of 1 part in 108 parts increases the number of charge carriers by about 20.
Which of the following is used in automatic control of street lights?
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Assertion (A): Ionic solids, in general, have no electrical conductivity. Reason (R): In ionic solids, electrons are tightly bound to the nucleus.
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