Seams, Fasteners, Sealants And Insulation (110101k)

Question 1

What is a Seam?

Answer 1

Two or more pieces or parts of metal fastened together.

Question 2

Drip edge

Answer 2

Used on flashing to divert the water away from the structure.

Question 3

Joints

Answer 3

Means to connect ductwork and fittings together.

Question 4

TDC

Answer 4

Transverse duct connector.

Question 5

Fastener

Answer 5

Mechanic device designed to hold, join, assemble or secure various components of an object or structure.

Question 6

Blind rivet head styles (3)

Answer 6

Dome head
Countersunk rivets
Large flange rivets

Question 7

Dome head rivets

Answer 7

Most common blind rivet, head is twice the diameter.

Question 8

Countersunk rivets

Answer 8

Perfect for smooth surface.

Question 9

Large flange rivets.

Answer 9

Twice the under head bearing surface. Best for soft or brittle material.

Question 10

Rivet diameter measured in?

Answer 10

Measured in 32nds of an inch

Question 11

Rivet grip length measured in?

Answer 11

In 16ths of an inch.

Question 12

Solid rivet

Answer 12

Soft metal pin with a head at one end designed to permanently fasten two things together.