Nagarjuna Construction Company Interview Questions, Process, and Tips

True power is the actual power consumed by a device, while reactive power is the power required to establish and maintain the electromagnetic fields in an AC circuit.

• True power is measured in watts (W) and represents the actual energy consumed by a device.

• Reactive power is measured in volt-amperes reactive (VAR) and represents the power required to establish and maintain the electromagnetic fields in an AC circuit.

• True...read more

Overhead distribution system is a network of electrical lines and equipment used to distribute power from substations to consumers.

• Overhead distribution systems consist of poles, wires, transformers, and insulators.

• They are commonly used in rural areas and older urban areas.

• Maintenance of overhead distribution systems includes regular inspections for damage and vegetation management.

• Examples of overhead distribution sy...read more

Slab steel reinforcement typically uses 8mm to 16mm diameter bars.

• Slab steel reinforcement typically uses bars ranging from 8mm to 16mm in diameter

• The choice of diameter depends on the span, load, and design requirements of the slab

• Thicker bars are used for heavier loads and longer spans, while thinner bars are used for lighter loads and shorter spans