Answer:
Category 3 (CAT3) Unshielded Twisted Pair cable
Explanation:
A Category 3 (CAT3) Unshielded Twisted Pair cable is a cable that makes use of the conductivity of copper to transmit data and power. These cables are an older standard for Ethernet cables and can handle data speeds of up to 10mbps.The succeeding standard for Ethernet cables include CAT5 which has speeds of up to 100 mbps, CAT 3 is mostly used in applications where speed is not of great importance such as in PBXs and VoIP telephone systems.
From all the available options, the one that would not increase the health risk for construction workers would be (D) stable, rarely changing job site environments and conditions.
High number of unskilled labors increase the likelihood that an accident might occur, while high turnover creates instability which in turn might increase the same likelihood due to increased workload while human resources seek a replacement. Multiple contractors and subcontractors mean confusions might arise and accident may likely happen if the risk is not properly managed.
I think the answer is
A) All of the answers are correct
I hope this helps :)
Answer:
The cost to make one tie is approximately £4.79
Explanation:
The details of the dimensions of the fabric needed to make the school tie are;
The length of the required fabric = 135 cm
The width of the fabric for the tie = 9 cm
The width of a roll of fabric when sold = 90 mm = 9 cm
The cost of the fabric per meter = £3.55
The width of the roll of fabric = The width of the fabric material required to make a tie
1 meter = 100 cm
The cost of 1 m (100 cm) of fabric = £3.55
Therefore;
The cost of the 135 cm of the fabric required for the tie, <em>c</em>, is found as follows;
c = £3.55 × 135/100 = £4.7925
The cost of the fabric required to make one tie giving the answer to two decimal place, c ≈ £4.79
