Pocket Formers in a PT Concrete Slab- On- Ground Are

question 49

Multiple Choice

Pocket formers in a PT concrete slab- on- ground are used at

• A)live ends.
• B)upper ends.
• C)dead ends.
• D)lower ends.
• E)any one of the above.

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Definitions:

Impedance

The combined effect of resistance, inductance, and capacitance on alternating current, expressed in ohms, which inhibits the flow of electricity in a circuit.

Transformer

An electric device that changes one value of AC voltage into another value of AC voltage.

Converter

A device that changes the form of an electrical signal or power source, such as converting AC to DC or vice versa.

Inverter

An electronic device that converts direct current (DC) into alternating current (AC), commonly used in power supply applications and for converting solar panel output.