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What makes a better conductor a penny or nickel?
penny
Which wires are positive and negative on coaxial cable?
Most uses for coaxial cable involve transmission of AC/RF signals. The outermost conductor is usually referred to as the "Shield" or "Ground Shield" and is connected to ground potential, while the inner conductor(s) carry the signal(s). The outermost conductor is usually thought of as being at 0 volts, while the AC signal on the inner wire transitions around it in both positive and negative. The terms Positive and Negative have little meaning as regards the AC signals but in some satellite applications, particularly the 18" dish variety, a DC "offset" is applied to the cable to power the Low Noise Block Down Converter (LNB) on the dish, and also varying the amount of the offset between 12 and 18 volts DC to select signal polarization. In this case, the outermost conductor would be negative, and the innermost would be positive regarding the DC offset.
What is the relationship between microfarad and ampere?
Microfarad is a unit of capacitance used in most electronic applications which is equivalent to one millionth of a farad. Ampere on the other hand measures the rate of electron current or flow inside an electrical conductor.
What is neutral inversion?
If the consumers metalwork is not bonded to the neutral a direct earth fault would result in a current of 20 amps flowing.This fault current will probably be carried by a 16 amp fuse or citcuit breaker and returned to the neutral via electrodes this will force the neutral conductor up to a potential of 200 v above earth this is known as neutral inversion
A conductor with a diameter of 100 mils has an area of A 0.00785 in2 B 100 kcmil C 0.01 cmil D 100 in2?
Cross-sectional_area = area of circle with diameter 100 mils. 1 mil = 1/1000 in. radius = ½ × diameter area_circle = π × radius² = π × (½ × diameter)² = π × (½ × 100 × 1/1000 in)² ≈ 0.00785 in²
What is a palpocil?
A palpocil is a minute soft filamentary process springing from the surface of certain hydroids and sponges.
What has the author Virginia Louise Trimble written?
Virginia Louise Trimble has written: 'Motions and structure of the filamentary envelope of the crab nebula' -- subject(s): Nebulae, Supernovae
What is the name given to a person who conducts an orchestra?
A conductor Conductor The conductor is also known as "Maestro".
Is a copper conductor or a insulators?
Copper is a conductor of electricity.
Is a brass paper fastener a conductor or insulator?
Brass is a metal that conducts electricity. Therefore, a brass paper clip is a conductor.
Is a thinsulate a conductor or insulator?
It is an insulator
Is it poor conductor or a good conductor?
It is a poor conductor.
Is a can a conductor?
conductor
What application was discovered for carbon and graphite in the textile industry?
By 1959, many new products followed. Filamentary carbon was made into graphite cloth and eventually carbon and graphite cloth, felt, yarn, tape, and fibers were to follow.
Is a 10p a conductor or insulator?
It's made of steel with a coating of nickel, so it is a conductor but not as good as the old coins with copper in.
Is copper a conductor insulator or semi conductor?
Copper is a conductor.
Can a vacuum is conductor or non conductor?
A vacuum is a non conductor.
