Answer Posted / abbasi

active components are those which are capable of generating
energy while passive components are those which are unable
to generate energy

Where lcr meter is used?

1089

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what is the diffrence between S7 200 & S7 300 plc

3248

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how pwm signals generated????

2067

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Draw and explain a mod-10 counter.

1081

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Explain the use of ranging and radar?

930

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Explain radio environment in building.

1372

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How can the memory of a computer be increased?

1021

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What are the disadvantages of unidirectional or half-wave ac voltage controller?

1643

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how work microwave anteena in mobile tower

2143

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Explain why open-loop op-amp configurations are not used in linear applications?

1266

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What are the parts of network management system (nms)?

944

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What is meant by a bit?

919

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Explain why are the 2 input terminals of an op-amp are called as inverting & non-inverting terminals?

942

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Explain what are the applications of integrators?

978

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Explain the working of current commutated chopper with aid of circuit diagram and necessary wave forms. Derive an expression for its output voltage?

986

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