Two cables of copper are of equal lengths. One of them has a single wire of area of cross-sectio...

Channel:
Subscribers:
443,000
Published on ● Video Link: https://www.youtube.com/watch?v=wBa0rPFD008



Duration: 7:21
5 views
0


Two cables of copper are of equal lengths. One of them has a single wire of area of cross-section \( A \), while other has math xmlns=http://www.w3.org/1998/Math/MathML class=wrs_chemistrymn10/mn/math wires of cross-sectional area \( A / 10 \) each. Give their suitability for transporting A.C. and D.C.
(a) only multiple strands for A.C., either for D.C.
(b) only multiple strands for A.C., only single strand for D.C.
(c) only single strand for D.C., either for A.C.
(d) only single strand for A.C., either for D.C.
 
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live




Other Videos By PW Solutions


2023-04-04The statements that is/are true for the long form of the periodic table is/are (a) it reflects t...
2023-04-04\( \Delta H^{\circ}{ }_{f}(298 \mathrm{~K}) \) of methanol is given by the chemical equation (1)...
2023-04-04Which nitrogen is protonated readily in guanidine ? img src=https://penpencil-static-content.s3....
2023-04-04The perpendicular distance of the point \( (2,4,-1) \) from the line \( \frac{x+5}{1}=\frac{y+3}...
2023-04-04Let \( \vec{p}, \vec{q}, \vec{r} \) be three mutually perpendicular vectors of the same magnitud...
2023-04-04One gram sample of \( \mathrm{NH}_{4} \mathrm{NO}_{3} \) is decomposed in a bomb calorimeter. Th...
2023-04-04In the circuit shown, a potential difference of \( 60 \mathrm{~V} \) is applied across AB. The p...
2023-04-04What volume of \( 0.1 \mathrm{~N} \) oxalic acid solution can be reduced by \( 250 \mathrm{~g} \...
2023-04-04An electric potential difference will be induced between the ends of the conductor shown in the ...
2023-04-04Let \( f \) is a function, continuous on \( [0,1] \) such that \( f(x) \leq \sqrt{5} \forall x \...
2023-04-04Two cables of copper are of equal lengths. One of them has a single wire of area of cross-sectio...
2023-04-04A condenser of capacity \( C \) is charged to a potential difference of \( V_{1} \). The plates ...
2023-04-04The minimum number of zeros in anupper triangular matrix of order \(n \times n ,\) is
2023-04-04A current \( I \) flows in an infinitely long wire with cross-section in the form of a semicircu...
2023-04-04Arrange the following in decreasing order of \( \mathrm{S}_{N^{2}}^{2} \) reaction img src=https...
2023-04-04During an isothermal expansion, a confined ideal gas does \( -150 \mathrm{~J} \) of work against...
2023-04-04Two identical uniform disks all without slipping on two different surfaces \( A B \) and \( C D ...
2023-04-04Using IUPAC norms, write the formulae for the Potassium tri(oxalato)chromate(III)
2023-04-04Consider the plots for the types of reaction  math xmlns=http://www.w3.org/1998/Math/MathML...
2023-04-04Read the following four statements \( (A-D) \). (A) Both - photophosphorylation and oxidative ph...
2023-04-04In following compounds the order of basicity is ? img src=https://penpencil-static-content.s3.ap...