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JOURNEYMAN LINEMAN QUESTIONS WITH CORRECT ANSWERS 2025/2026, Exams of Nursing

Emory UniversityNursing

JOURNEYMAN LINEMAN QUESTIONS WITH CORRECT ANSWERS 2025/2026 JOURNEYMAN LINEMAN QUESTIONS WITH CORRECT ANSWERS 2025/2026

Typology: Exams

2025/2026

Available from 04/23/2026

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JOURNEYMAN LINEMAN QUESTIONS WITH
CORRECT ANSWERS 2025/2026
What fahrenheit tempature would a transformer have to be 55% centigrade above ambrient of
98* F? - CORRECT ANSWER -55x1.8=99 + 32 = 131*F
131 + 98= 229*
A conductor is pulled to what tension? - CORRECT ANSWER -50%
To dead end three 2/0 HD conductors which have a breaking strength of 5,927 lbs each
A. How many
B. What size
C. What lead should the down guys have? - CORRECT ANSWER -A. 2
B. 3/8" steel
C. 1-1 leads
Pole steps should be spaced what distance apart? - CORRECT ANSWER -18"
At what angle does a lifting sling have the same weight stress as the load being lifted? -
CORRECT ANSWER -30*
At what angle is the weight stress reduced approximately 1/2 of the load being lifted? -
CORRECT ANSWER -60*
How do you tell how much pull will be needed to lift a known weight with a double to double
block and tackle? - CORRECT ANSWER -Divide the weight by the number of running lines over
moveable sheaves.
1000/4=250 or 25% per line.
pf3
pf4
pf5

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Download JOURNEYMAN LINEMAN QUESTIONS WITH CORRECT ANSWERS 2025/2026 and more Exams Nursing in PDF only on Docsity!

JOURNEYMAN LINEMAN QUESTIONS WITH

CORRECT ANSWERS 2025/

What fahrenheit tempature would a transformer have to be 55% centigrade above ambrient of 98* F? - CORRECT ANSWER - 55x1.8=99 + 32 = 131F 131 + 98= 229 A conductor is pulled to what tension? - CORRECT ANSWER - 50% To dead end three 2/0 HD conductors which have a breaking strength of 5,927 lbs each A. How many B. What size C. What lead should the down guys have? - CORRECT ANSWER - A. 2 B. 3/8" steel C. 1-1 leads Pole steps should be spaced what distance apart? - CORRECT ANSWER - 18" At what angle does a lifting sling have the same weight stress as the load being lifted? - CORRECT ANSWER - 30* At what angle is the weight stress reduced approximately 1/2 of the load being lifted? - CORRECT ANSWER - 60* How do you tell how much pull will be needed to lift a known weight with a double to double block and tackle? - CORRECT ANSWER - Divide the weight by the number of running lines over moveable sheaves. 1000/4=250 or 25% per line.

Can transformers of different polarity be parallel? How do you test polarity? - CORRECT ANSWER - Yes H1. H / VM X1. X Make drawings of 3 single phase transformers connected delta wye. - CORRECT ANSWER - Draw If a guy lead has a ratio of 1 to 1 on a 50 ft pole, what is the guy lead distance? - CORRECT ANSWER - 50 ft A. Define load factor. B. Define KVA C. Define KW - CORRECT ANSWER - A. Ratio of average load to peak load B. Apparant power Amps x volts/ C. True power Amps x volts xPF/ Should a foreman be a boss or a leader?

WhatWisWelectricalWhorsepower?W-WCORRECTWANSWERW-Voltage,Wcurrent,WandWresistance 746 Wwatts WhenWparallelingWtwoWtransformers,WwhatWshouldWbeWcheckedWtoWbeWsureWofWsatisfactoryWresul ts?W-WCORRECTWANSWERW-Polarity,Wimpedance,WandWvoltage AWthreeWphaseWtransformerWvoltageWisW66000/12470Y.WFullWloadWonWhighWsideWisW13.1Wamps.W WhatWareWtheWampsWonWsecondary? WhatWisWtheWKVAWcapacity?W-WCORRECTWANSWERW-66000/12470=5. 5.29x13.1=69.29WorW 69.3ampsWsecondary 12470x69.3x1. -------------------W W 1000 =14. OrW15KVAWcapacity WhyWareWrelaysWusedWonWOCBWcontrols?W-WCORRECTWANSWERW- ToWsenseWovercurrentWandWtripWOCB's

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