EE Objectives E

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545024

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Ohm's law can be applied with certain reservations to

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545025

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The presence of an electric current is made known by

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545026

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The presence of the current is only made known by the effect it produces. Three important effects are

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545027

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Voltage applied across a circuit, acts as

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545028

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The voltage applied across an electric press was reduced by 50%. The power consumed by the press will be reduced by

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545029

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Resistors commonly used in power circuits are

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545030

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International ohm is defined in terms of resistance of

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545031

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Which of the following has negative coefficient of resistance?

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545032

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The current carrying capacity of the fuse material depends on

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545033

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A natural magnet is called

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545034

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A material commonly used for shielding or screening magnetism is

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545035

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Iron becomes magnetized by induction when it is

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545036

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Magnetic lines of forces are called

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545037

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Permeance is analogous to

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545038

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The permeability of a material means

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