Explanation

The output of an OR gate will be high when any of the inputs is high.

An OR gate outputs a high signal if at least one input is high.

Explanation

A network containing one or more sources of EMF is known as an Active Network.

Active networks include elements like batteries or generators that provide energy to the circuit.

Explanation

The LTI (Linear Time-Invariant) system is characterized by its impulse response.

This response fully describes the system's behavior and can be used to determine the system's response to any input.

Explanation

The output of an XNOR (Exclusive NOR) gate will be high when the input logic levels are the same.

XNOR gates output a high signal when both inputs are either both high or both low.

Explanation

Two batteries with unequal EMF can be connected only in series.

Connecting them in parallel can cause excessive current flow and potential damage.

Explanation

A cell converts chemical energy into electrical energy.

It generates electrical power through chemical reactions occurring within its electrodes and electrolyte.

Explanation

A causal system depends on present and past input values.

It does not rely on future input values.

This making it practical for real-time processing.

Explanation

A DIAC is an AC switch.

It conducts in both directions once a certain breakdown voltage is reached.

This making it useful for switching applications in AC circuits.

Explanation

If the armature current is maintained at 200% of its rated value, the machine's rated current would be 2 times the rated current.

This is because the current is doubled from its rated value.

Explanation

The transportation delay in a distribution system causes reduced stability because it produces phase lag.

This phase lag affects the system's response and stability, leading to potential instability and oscillations.