A company makes traffic signals for downtown streets. They are interested in developing a product structure tree for one of their traffic signal models. Each traffic signal is composed of a housing and bracket assembly. Each housing assembly is composed of optical and casing sub-assemblies. Each bracket assembly is composed of a hanger part and a wire outlet part. The optical sub-assembly is composed of 4 wire lead sub-assemblies, 3 lens parts, 3 bulbs, and 3 socket parts. Each casing sub-assembly is composed of 3 plastic molds and 3 hardware sub-assemblies. Each wire lead sub-assembly is made up of 1 conductor part, 1 insulation part, and 4 spade connector parts. Each hardware sub-assembly is made up of 4 nuts, 4 bolts, and 8 washers.
a.How many spade connectors are needed to make one traffic signal?
b.How many bolts are needed to make one traffic signal?

Question

A company makes traffic signals for downtown streets. They are interested in developing a product structure tree for one of their traffic signal models. Each traffic signal is composed of a housing and bracket assembly. Each housing assembly is composed of optical and casing sub-assemblies. Each bracket assembly is composed of a hanger part and a wire outlet part. The optical sub-assembly is composed of 4 wire lead sub-assemblies, 3 lens parts, 3 bulbs, and 3 socket parts. Each casing sub-assembly is composed of 3 plastic molds and 3 hardware sub-assemblies. Each wire lead sub-assembly is made up of 1 conductor part, 1 insulation part, and 4 spade connector parts. Each hardware sub-assembly is made up of 4 nuts, 4 bolts, and 8 washers.  
a.How many spade connectors are needed to make one traffic signal?
b.How many bolts are needed to make one traffic signal?

Quizplus · Accepted Answer

The Answer of A company makes traffic signals for downtown streets. They are interested in developing a product structure tree for one of their traffic signal models. Each traffic signal is composed of a housing and bracket assembly. Each housing assembly is composed of optical and casing sub-assemblies. Each bracket assembly is composed of a hanger part and a wire outlet part. The optical sub-assembly is composed of 4 wire lead sub-assemblies, 3 lens parts, 3 bulbs, and 3 socket parts. Each casing sub-assembly is composed of 3 plastic molds and 3 hardware sub-assemblies. Each wire lead sub-assembly is made up of 1 conductor part, 1 insulation part, and 4 spade connector parts. Each hardware sub-assembly is made up of 4 nuts, 4 bolts, and 8 washers.  
a.How many spade connectors are needed to make one traffic signal?
b.How many bolts are needed to make one traffic signal?

A Company Makes Traffic Signals for Downtown Streets