If you see dark, thick, nimbostratus clouds, what will you forecast?

heavy precipitation
a light drizzle
an overcast day
partly cloudy, but no precipitation

Heavy precipitation

Explanation: If nimbostratus cloud is seen in the sky then heavy precipitation will be observed. They are dark and clouds seen in the sky that point towards precipitation.

This precipitation can be observed in the form of continues rain, snow, sleet et cetera but there will be no lightening or thunder in the sky.

This is a Latin word which means precipitation.

electromagnetic shielding is the practice of reducing the electromagnetic field in a space by blocking the field with barriers made of conductive or magnetic materials. shielding is typically applied to enclosures to isolate electrical devices from their surroundings, and to cables to isolate wires from the environment through which the cable runs. electromagnetic shielding that blocks radio frequency electromagnetic radiation is also known as rf shielding.

the shielding can reduce the coupling of radio waves, electromagnetic fields and electrostatic fields. a conductive enclosure used to block electrostatic fields is also known as a faraday cage. the amount of reduction depends very much upon the material used, its thickness, the size of the shielded volume and the frequency of the fields of interest and the size, shape and orientation of apertures in a shield to an incident electromagnetic

from wikipedia