Thin and dark lines use to show the size (span) of an object with a numeric value. Usually terminates with arrowheads or tick markings.

Very light and thin line use to construct layout work.

Short dash lines use to show non visible surfaces. Usually shows as medium thickness.

Short dash lines use to show non visible surfaces. Usually shows as medium thickness.

Long and short dash lines. Usually indicates center of holes, circles and arcs. Line is thin and dark.

Long and short dash lines. Usually indicates center of holes, circles and arcs. Line is thin and dark.

Thin and dark line use to show the starting and ending of dimension.

Thin and dark line use to show the starting and ending of dimension.

– Extra thick lines use to show cutaway views or plane of projection where a section view is taken. Arrow indicates

the direction of view.

– Extra thick lines use to show cutaway views or plane of projection where a section view is taken. Arrow indicates

the direction of view.

Short and long medium line use to show cutaway view of a long section.

Short and long medium line use to show cutaway view of a long section.

Medium line with arrowhead to show notes or label for size or special information about a feature.

Medium line with arrowhead to show notes or label for size or special information about a feature.

Long line followed by two short dashes use to show alternate position of a moving part.

Long line followed by two short dashes use to show alternate position of a moving part.

Medium lines drawn at 45 degrees use to show interior view of solid areas of cutting plane line.

1.Which is a type of modulation where the amplitude of the carriers is changed in accordance with demodulating signal?

A low frequency speaker is sometimes known as _______.

Which is a method of representing the exact shape and size of an object drawn to scale on “set of planes”of projection?.It is also known as 3-view drawing.

Which technique in pictorial drawings appear like 3-dimensional but the lines are exactly 30 degrees from the horizontal part of the object?

What is the common characteristic of strip board and printed circuit board?

Kirchhoff’s Laws are applicable to networks with series resistors.

Two resistors R1 and R2 rates at 4 ohms and 6 ohms respectively are connected in parallel. What is the total resistance?

The law of George Simon in electricity can be as follow.

It is used to enclose a drawing and contain several blocks or frames for some necessary data.

Electrical charges move easily through path called conductors. The ability of a conductor to permit current flow is designated as?

The pictorial view is normally seen by the observer's eyes. Which one is it?

This line is projected shorter line in a drawing.

It is the positive electrode.

Connects two equal-size pipes together.

Stair unit which consist of one tread and one riser.

The horizontal distance from the first step to the last riser of stair flight.

Is a principal beam extending from wall to wall. It is the major horizontal support member upon which the floor system is laid.

An imaginary cut taken through an object so as to reveal a shape or interior construction.

a.Section  

b.Sectioning  

c.ViewSectional

d.Section Lining

The fine line use to show clearly the dimension limits.

It is a built-up frame commonly employed on a long span roof unsupported by intermediate columns or partitions. Is a series of triangles used to distribute load and stiffen the structure spacing which offers flexibility for the interior as well as strength and rigidity.