Q 2: A 250 m, 2-wire d.c. distributor fed from one end is loaded uniformly at the rate of 0·8 A per metre. The resistance of each conductor is 0·0002 Ω per metre. Analyze the distribution scheme for the necessary voltage at the feeding point to be maintained as 250 V at the far end of the distributor.

Q 2: A 250 m, 2-wire d.c. distributor fed from one end is loaded uniformly at the rate of 0·8 A per metre. The resistance of each conductor is 0·0002 Ω per metre. Analyze the distribution scheme for the necessary voltage at the feeding point to be maintained as 250 V at the far end of the distributor.

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter3: Power Transformers

Section: Chapter Questions

Problem 3.7MCQ: Consider Figure 3.5. Match the following, those on the left to those on the right. (i) Im (a)...

See similar textbooks

Q 2:

A 250 m, 2-wire d.c. distributor fed from one end is loaded uniformly at the rate of 0·8 A per metre. The resistance of each conductor is 0·0002 Ω per metre.

Analyze the distribution scheme for the necessary voltage at the feeding point to be maintained as 250 V at the far end of the distributor.

AI-Generated Solution

AI-generated content may present inaccurate or offensive content that does not represent bartleby’s views.

Unlock instant AI solutions

Tap the button
to generate a solution

Click the button to generate
a solution

SEE SOLUTION

Similar questions

A 650 m, 2-wire d.c. distributor fed from one end is loaded uniformly at the rateof 1-6 A/metre. The resistance of each conductor is 0.0456 ohm per metre. Find the voltage necessary at feed point to maintain 240 V (i) at the far end (ii) at the mid-point of the distributor.
A 2-wire d.c. ring distributor is 300 m long and is fed at 240 V at point A. At point B, 150 m from A, a load of 120 A is taken and at C, 100 m in the opposite direction, a load of80 A is taken. If the resistance per 100 m of single conductor is 0-03 Q, find :(i) current in each section of distributor(ii) voltage at points B and C * IA 150 m 120 A в A 240 V 100 m I - 120 IA - 200 80 A
2. A uniformly distributed load on a distributor of length 500 m is rated at 1 A per metre length. The distributor is fed from one end at 220V. Determine the voltage drop at a distance of 400 m from the feeding point. Assume a loop resistance of 2 × 102 per metre. [2.4 V] -5
1-Which type of power supply is required to power up a LVDT? does not matter AC no power supply required DC 2- In a flat-film strain gage having a rectangular cross section, if the thickness of the film is reduced by 20%, while all other parameters are kept constant, what is the ratio of the new resistance to the old resistance value?
A+ N B V₂ I 0.1 Ω 1 - 12 0.1 Ω 0.1 Ω 240 V 240 V 5Ω 6Ω E C
A 2 wire d.c. ring distributor is fed at A with 220 V. The various loads are 10A at B, 20A at C,30A at D and 10A at E. The resistances of the sections AB, BC, DC, DE and EA are 0.1 £2, 0.05 $2, 0.01 2, 0.025 2 and 0.075 respectively. Determine, a. Point of minimum potential b. Current in each section [Ans.: Point C, 29.04 A, 19.04 A, 0.96 A, 30.96 A and 40.96 A
A uniform 2-wire d.c. distributor 500 meters long is loaded with 0.89 ampere/ meter and is fed at one end. If the maximum permissible voltage drop is not to exceed 33 V, find the resistance/meter and cross-sectional area of the distributor conductor. Take p = 1-7 X 10-6 2 cm. resistance/meter =, ohms/meter area of cross-section= cm?
What is a typical voltage used for capillary zone electrophoresis? a. 2.5 MV b. 250 kV c. 250 MV d. 25 V e. 2.5 kV f. 25 MV g. 250 V h. 25 kV
A 2-wire D.C. Ring distributor is 300 m long and is fed at 240 V at point A. At point B, 150m from A, a load of 120A is taken and at C, 100m in the opposite direction, a load of 80A is taken. If the resistance per 100m of single conductor is 0.03 Q, Find the voltages at all loading points and find the power dissipated in the distributor. Clearly draw the distributor, show all currents and loading points. BIEE Paragraph
A 2-wire d.c. ring distributor is 300 m long and is fed at 24Q V at point A. At point B, 150 m from A, a load of 120 A is takeh and at C, 100 m in the opposite direction, a load of80 A is taken. If the resistance per 100 m of single conductor is 0-03 Q, find :(i) current in each section of distributor(ii) voltage at points B and C * 150 m 20 A 240 V 100 m 200 80 A OAA480A, 40,120, VB=200V, VC= 300 IA-86.67, 33.33, 113.33, VB=232.2 N, VC=233.2 V Do one of the above answer
5. A 2-wire DC ring distributor is 375m long and is fed with 300V at point A. At point B, 200m from A, load of 150A is taken and at point C, 100m in the opposite direction, a load of 100A is taken. If the resistance per 100m of single conductor is 0.03, find: i. Current in each section of distributor ii. Voltage at points B and C iii. Point of minimum potential
Consider Figure 3.5. Match the following, those on the left to those on the right. (i) Im (a) Exciting current (ii) Ic (b) Magnetizing Current (iii) Ie (c) core loss current