Wires and cables are one of the basic materials needed in electronic and electrical purposes. It comes in different forms and sizes. In this lesson we will explore on the assorted electrical wires and cables.
1. Wires and cables are one of the basic materials needed in electronic and electrical purposes. It comes in different forms and sizes. In this lesson we will explore on the assorted electrical wires and cables.
Answer:
Electrical wire is made of materials like copper, aluminium and silver. As silver is expensive, mostly copper and aluminium are used in wiring. It is a good conductor of electricity.
2. 5. What is the equivalent diameter size of number 12 AWG wire in millimeter (mm)?a. 2.05 mmc. 1.62 mmb. 2.59 mmd. 3.26 mmELECTRIC
Answer:
B. 2.59 millimeter
Explanation:
i hope it help
3. It is the Philippine Electrical Code (PEC) maximum requirement onspacing between supports if we are using 15mm to 25 mm conduit size.A. 600 mmB. 400 mm C. 900 mmD. 1500 mm
Question:
It is the Philippine Electrical Code (PEC) maximum requirement on spacing between supports if we are using 15mm to 25 mm conduit size.
Answer:A. 600 mm
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4. 2. What is the Philippine Electrical Code (PEC) maximum requirement on spacingbetween supports if we are using 15mm to 25 mm conduit size?A. 600 mmB. 400 mmC. 900 mm D. 1500 mm
Question:
2. What is the Philippine Electrical Code (PEC) maximum requirement on spacing between supports if we are using 15mm to 25 mm conduit size?
Answer:A. 600 mm
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5. these are electrical material that allow electric current to flow cable
Answer:
conductors
Materials that allow electricity to pass through them are called conductors. Copper wire is a good conductor.
Step-by-step explanation:
i hope it helps
Answer:
conductors
Step-by-step explanation:
6. Does cables needs electricity?
Yes.............................
7. it is a type of force that exists on an electricity cable.
Answer:
It's called the electromagnetic force because it includes the formerly distinct electric force and the magnetic force; magnetic forces and electric forces are really the same fundamental force. The electromagnetic force is one of the four fundamental forces.
8. electric Cable s are primarily made of copper. which of the following properties make copper a suitable electric Cable?
Answer:
Copper is used for electrical wiring because it is a good conductor of electricity. The free electrons in metals can move through the metal, allowing metals to conduct electricity.
9. It is a type of force that exists on an electricity cable
Answer:
Electromagnetic Force
Explanation:
Keep safe
Answer:
(electromagnetic Force)
Explanation:
Hope It Helps :)
10. what is electrical cable bridge?
Answer:
A cable raceway or cable bridge is an enclosed conduit that forms a physical pathway for electrical wiring. Cable Raceways protect wires and cables from heat, humidity, corrosion, water intrusion and general physical threats.
Explanation:
hope it helps
11. An aluminum cable has 10 identical strands,a length of 1,500 m and a diameter of 2.5 mm each. What is the resistance of the cable?
Answer:
Resistance = 0.83 Ω
Explanation:
Compute the area of the cable.
A = (n)[(π/4)(d²)]
A = 10(π/4)(2.5 × 10^(-3) m)²
A = 4.9 × 10^(-5) m²
Solve for the resistance.
Resistance = (resistivity)(length) / area
Resistance = (2.7 × 10^(-8) Ω•m)(1500 m) / (4.9 × 10^(-5) m²)
Resistance = 0.83 Ω
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12. SCTEST Me ChoiceDirections Choose theme of the best1 Which of the town are bure sodorA aumnum or copper conductorBrontal sheathed bethermoplastic covered wipeD. alumnum Pe of copper and new2 This wee is used for beginstallation and and welcome and Gamedan andaA thermoplastic portablecords (type SUT&ST)thermoplastic wire (ype TWC control cable braided typeDat cord (type sen3. This wie is used for wiring motortrad engines and appliances with non temperature and to switch boardingA temperature type (type Ht) C asbestos covered nickel.cordB control cablesteet tape armored power cable with ground wire4. Which of the following is a multiconductor cable generally used for interior wiring matalitation a dry and welocations?A power cableroyal cable8. non-metallic sheathed cable submersible pump cable5 What is the equivalent diameter sve of number 8 AWG wire in millimeter?8 259 mmA 205 mmC 320 mmD 311 mm6 Which of the following is the equivalent diameter sve of number 10 AWG wire in milimeter (mm)?C 326 mm8 259 mmD 311 mmA 2.05 mm7. What is the appropriate tool used in cutting flexble armored cable ?C hacksawD kniteA pliers B backsaw
Answer:
Copper wire is a conductor
Explanation:
13. It is a type of form that exists on an electricity cable
Answer:
A power cable
Explanation:
A power cable is an electrical cable, an assembly of one or more electrical conductors, usually held together with an overall sheath. The assembly is used for transmission of electrical power.14. The size of electrode used for welding training. A.4.0 mm B.3.25 mm C.3.0 mm D.4.5 mm
Answer:
D. 4.5mm
Explanation:
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15. reflection for the electrical wires and cables ?
Answer:
Signal reflection occurs when a signal is transmitted along a transmission medium, such as a copper cable or an optical fiber. Some of the signal power may be reflected back to its origin rather than being carried all the way along the cable to the far end. This happens because imperfections in the cable cause impedance mismatches and non-linear changes in the cable characteristics. These abrupt changes in characteristics cause some of the transmitted signal to be reflected. In radio frequency (RF) practice this is often measured in a dimensionless ratio known as voltage standing wave ratio (VSWR) with a VSWR bridge. The ratio of energy bounced back depends on the impedance mismatch. Mathematically, it is defined using the reflection coefficient.
Explanation:
16. This term is used for products, workmanship, and planning of electrical or opticaltable in a cabinet or an installation?a. cable selectionb. cable labelingc. cable strain reliefd. cable management
Answer:
d
thank for point
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17. this is used in electrical wiring as strain relief to prevent a cable from being pulled from electrical terminals when the cables is yanked
Answer: underwriter's knot
Explanation:
is used in electrical wiring as strain relief to prevent a cable from being pulled from electrical terminals when the cable is yanked.
18. which cable tray fitting is used to adopt cable tray when it changes in size
Answer:
Aluminium Cable Trays
Cable trays manufactured with aluminium by cable tray manufacturers in India are known as aluminium cable trays. Typically, these cable trays can be used in almost any environment. They have a repute of having a good strength-to-weight ratio and commendable resistance to corrosion. That’s not it. These cable trays are easy to install and are also advantageous because of their light weight. According to fastener manufacturers in India, these cable trays are approximately 50 percent lighter than that of steel cable trays.
19. 1. Which of the following electrical wire gauges or size is most appropriate for installing a lighting circuit? A #4 AWO B #14 AVC C. 16 MM D 38 MM
Answer:
B.
Explanation:
ayan po ang alam ko
tama po yan
20. what is the size of usb cable
size po ng wire bayan ?
ano pong klaseng usb?
21. medium voltage cable size range
Answer:
Medium Voltage cables, or MV cables, is a category defined by the International Electrotechnical Commission (IEC) as having a voltage rating of above 1kV up to 100kV.
...
MV Cable Sizes.
10kV single core 35mm2 to 500mm2
11kV single core 50mm2 to 1000mm2
11kV 3-core 35mm2 to 400mm2
20kV single core 50mm2 to 500mm2
22. it determines about the size of the wires inside the cable and indicates the cables amperage
Cable coloring
Cable coloring relates to the size of the wires inside the cable and the cable's amperage rating. For example, white-sheathed NM cable is used for 15-amp circuits, while yellow NM cable is rated for 20-amp circuits.23. This is a flexible portable cable used for wiring cable of electric arc weldingA. Armored cableB. Coaxial cableC. Welding cableD. Temperature wire (type HI)
Answer:
C. Welding cable
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Answer:
C. it's Welding cable
Hope it helps!!
24. it is assembly of different size of wires running through the circuits bundle which carry electric current.A.Control wireB.Telephone wireC.Fiber optic cableD.stranded wire
Answer:
BExplanation:
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25. What is the size in square millimeter is the cable 250 mcm size?
[tex] a = \pi \: r {}^{2} = \pi( \frac{d}{2} ) {}^{2} = \frac{\pi \: {d}^{2} }{4} [/tex]
AREA IN MIL²[tex] = \frac{\pi \: r {}^{2} }{4} \times \frac{4cmil}{\pi \: mil {}^{2} } [/tex]
CONVERT TO CMIL[tex] = d {}^{2} [/tex]
RESULT IS IN CMIL26. It is the philippine electrical code (PEC) maximum requirement on spacing between supports if we are using 15mm to 25 mm conduct size
Question:
It is the philippine electrical code (PEC) maximum requirement on spacing between supports if we are using 15mm to 25 mm conduct size.
Answer:600 mm
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27. The boom yz is a 100 mm hollow square steel tube and is 10 mm thick. the boom is supported by the 16 mm. diameter pin at a, and the 12 mm-diameter cable xy. the working stresses are 180 mpa for the cable, 120 mpa for the boom, and 100 mpa for shear in the pin. find the largest value of p that the system can carry. (neglect the weight of the boom)
Answer:
hi Po Sorry di Maka answer
Explanation:
tinatamad Po good night Po
28. 2x2 picture size in mm
Answer:
These are the exact dimensions of the 2×2 picture:
The 2×2 picture size in inches is 2″ x 2″.
The 2×2 picture size in centimeters (cm) is 5.08 cm x 5.08 cm.
The 2×2 picture size in millimeters (mm) is 50.8 mm x 50.8 mm.
29. How is electricity transmitted in cables / wires?
Electricity Transmitted in cabble wires because of Wire,A Bronce Wire in Cable So That The Electricity will Transfer in cable wires
30. what is the size of mucous gland of frog
Answer: H2wo
Explanation:
Mika salamander love Lake.
Answer:
ina hhisfujvv moofxfvffdyhh
