WorksheetsSafety Ex Session One Day 3
Total questions: 18
Worksheet time: 9mins
Which sling is not designed to be choked? Ropes & Tensions Pg. 64-66
Type 5-Endless-EN
Type 1- Triangle Choker-TC
Type 6- Reversed Eye-RE
Type 2- Triangle to Triangle-TT
What voltage level would you expect to find on these structures? Electrical Grid Pg. 109
25kV and below
69kV to 138kV
34.5kV
345kV and above
The four elements of the power system are: Generation, Transmission, Distribution and Substation.
True
False
How many reliability councils exist in North America? Electrical Grid Pg. 40
6
7
Texas
9
Solve for sling tension: 3300lbs load-12" sling height-(2) slings 36" long?
5900
4950
4957
5750
What knot is this? Ropes & Tensions Pg. 21
Double half hitch
Clove Hitch
Half hitch
Hatchet Knot
EE-Flat Eye and Eye slings can NOT be choked? Ropes & Tensions Pg. 64-66
True
False
Transmission structures are typically larger because of?
Higher wattage
Higher amperage
Higher voltage requires more spacing
Phase to ground voltage is lower
The image below is a post insulator?
True
False
The image below is a?
Transformer Bank
Underground Riser
Capacitor bank
Voltage Regulator
A voltage regulator can increase or decrease voltage by 10%?
True
False
This is an image of an?
Distibution Transformer
Current Transformer
Recloser
Potential Transformer
The following is an image of a?
Three Phase Gang operated Air Break Switch
Recloser
Fuse Cut Out
Capacitor bank
Select the item that represents a purely resistive load
Capacitor
Pump Jack motor
Incandescent light bulb
Induction motor
I the generation station increased the strength of the magnet, and the at which if passes the coils or conductor which value would also increase?
The Volt
The Watt
The Ohm
The Amp
Which Voltage level would be considered "Main Grid"?
138KV
345KV
7200/12470
69KV
What is this and what is its efficiency? Ropes & Tensions Pg 42
Eye Splice 65%
Eye Splice 90%
Eye Splice 95%
Eye Splice No efficiency rating
What is this and what is its efficiency rating? Ropes & Tensions Pg 42
Short Splice 90%
Short Splice 95%
Short Splice 65%
Short Splice 60%
