SOLUTIONS GRADED A+
If lead to height ratio is between 1/2 and 3/4 and only 2 or 3 spans the head guy
should be_____ than suspension strand.
One SIze Larger
Important set of deliverables
Design documents
OSP cost variance
10%
CSI 27
CSI 28
CSI 31
CSI 33
CSI26
Telecommunications
electrical safety and security'
Earth work
Utilities
Electrical
NAP groupings
4,6,8,12
4 parts security
Prevent, Detect,Alarm,Secure
3 components of EMI
Unbalanced electromagnetic fields of the power system, Coupling between power and
telecommunications and susceptibility of the tele system
Direct buried cables collects ground strikes with a distance determined by soil
resistance typically?
, 6.6' to 19.7'
A reading of______ ampres is the best possible reading for any bonding
conductor, AC should be less than 1A and DC 500 Miliampres
0
Maximum value for 2 point bonding in central offices?
.1 Ohms
Trencher used in soft loamy soils or loose clay soils depths up to 5' 3' for smaller
trenchers
Vibratory
Trencher used in tight soils, heavy clays or loose rock Depth sup to 5'
Static
Trenchers used in Hardend clay rock soil or adverse conditions
Rip plow
Maximum connector loss reccomended
.75 DB
____ have individual jackets for each tight buffered fiber.______ has one jacket
and is lower cost.
Breakout, Distribution
_______ and ______ are not used after the first 24 binders.
Violet and slate
Load coil designs to counter the effects of capacitance buildup in loop lengths
over?
5.5 KM
Baseband cabling used in lengths up to?
328'
Uses a solid polymer that insulates each conducting wire ad is color coded and
more resistant to electrical surges and more tolerant to handle than PE-39 has 6
to 3000 Pairs
PE-89
PE-39 has pair range of?
25 to 4200 pair