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APPRENTICE LINEMAN GENERAL KNOWLEDGE QUESTION FOR APPRENTICE LINEMAN PREPARING FOR JOURNEYMANS ACTUAL EXAM COMPLETE 700 QUESTIONS AND CORRECT DETAILED ANSWERS 2024 (VERIFIED ANSWERS) |ALREADY GRADED A+||BRAND NEW!!£16.78
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APPRENTICE LINEMAN GENERAL KNOWLEDGE
QUESTION FOR APPRENTICE LINEMAN
PREPARING FOR JOURNEYMANS ACTUAL EXAM
COMPLETE 700 QUESTIONS AND CORRECT
DETAILED ANSWERS 2024 (VERIFIED ANSWERS)
|ALREADY GRADED A+||BRAND NEW!!
What year was the IBEW formed, and who was its President? - ANSWER1890, Henry
Miller
What should be checked for when examining as injured person? - ANSWER1. Breathing
2. Pulse
3. Head Injury
4. Paralysis on one side of the face
5. Laryngectomee
6. Stains and burns on or around mouth
What is shock? - ANSWERA depressed state of all body functions due to failure of the
circulatory system.
What are some signs of shock? - ANSWER1. Increased shallow breathing
2. Cold clammy skin
3. Low body temperature
How should shock be treated? - ANSWER1. Maintain normal body temperature
2. Ensure adequate oxygen supply
3. Keep warm
4. Control bleeding if necessary lie down with head lower than feet
5. Do not move unless necessary
,What are ways to control bleeding? - ANSWERDirect pressure on pressure point and in
extreme cases tourniquet.
What is artificial respiration? - ANSWERThe forcing of air into the lungs of one who
cannot breathe for himself.
How deep should a gain be cut? - ANSWER1/2"
Poles set on curves, corners, and strain points should be set __________ inches deeper.
- ANSWER6
If a pole is set near an energized line what precautions should be taken? - ANSWER1.
Cover with protective equipment
2. Feeder holds
3. Rubber gloves
Wood poles are classified by their: - ANSWER1. Height
2. Top circumference
3. Circumference 6' from the bottom of the pole
The denominator of an improper fraction is __________ than the numerator. -
ANSWERsmaller
What materials do electrons travel freely through? - ANSWERconductors
If few electrons travel freely through a material, that material is said to be an _________. -
ANSWERinsulator
Is there such a thing as a perfect insulator? - ANSWERno
The opposition to current flow through a material is called? - ANSWERresistance
What is the unit of measurement of resistance? - ANSWEROhm
,What is the resistance of 1000 feet of #10 copper? - ANSWER1 Ohm
What is electric current? - ANSWERThe definite drift of electrons from a point of negative
potential to a point of positive potential.
The unit of measurement of electromotive force is the: - ANSWERVolt
The unit of current flow is: - ANSWERAmpere
In a circuit the current is __________ proportional to the voltage and __________
proportional to the resistance. - ANSWERdirectly, inversely
The __________ at which work is done is power. The formula for this is: - ANSWERrate,
Power = Work ÷ Time
One joule of work done in one second of time is one __________ of electrical work. -
ANSWERWatt
The unit of electrical work is the __________ ? - ANSWERJoule
The unit of electrical power is the __________ ? - ANSWERWatt
__________ is the unit of measurement of work for mechanical power. -
ANSWERHorsepower
What is the most common cause for lost power? - ANSWERheat
How many watts are in one horsepower? - ANSWER746
One watt equals __________ horsepower? - ANSWER.00134
1/746
What is a watts definition? - ANSWERThe power used when one amp flows with one volt.
, What is the speed of light? - ANSWER186,000 miles per second
What NECA district covers outside work exclusively? - ANSWERTenth District
What is a guy? - ANSWERA brace or cable fastened to strengthen a pole and to keep it in
position.
Aluminum has what conductivity, tensile strength, and weight of copper? - ANSWER60%,
45%, 33%
One mill is equal to __________ of an inch? - ANSWER1/1000
How do you find the circular mil cross section area of a wire? - ANSWERSquare the
diameter of the wire in mills.
What is the mathematical expression for series resistance? - ANSWERRt = R₁ + R₂ + R₃ +
R₄...
A circuit having only one current path is called a __________ circuit? - ANSWERseries
What is the formula for determining the total current in a series circuit? - ANSWERIt = I₁ =
I₂ = I₃ = I₄...
Electrical energy is transformed into __________ when current flows through a resistor. -
ANSWERheat
What is the formula for power in a series circuit? - ANSWERPt = P₁ + P₂ + P₃ +P₄...
What is the formula for voltage in a parallel circuit? - ANSWEREt = E₁ = E₂ = E₃ = E₄...
What is the formula for resistance in a parallel circuit? - ANSWER1/Rt = 1/R₁ + 1/R₂ + 1/R₃
+ 1/R₄...
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