I'm stuck in this question about Line parameters. Please Help! The alluminium pure conductor which code is Marigold is made of 61 wires with diameter of 3.43 mm each. Moreover, the following date is given:Rdc = 0.05083 ohm/Km at 20°C and Rac = 0.0951 ohm/miles at 50°C in 60 Hz; a) The addition (%) of the DC resistance due the stringing; b) The DC resistance for 50°C; c) The percentage addition due Skin Effect.

Amagnetic field is being generated by a current of 2.0A flowing through 180 turns of wire on a core having a reluctance of 210000.0 At/Wb. Determine the flux of the circuit in mWb.

These are laminated steel core containing current-carrying copper wires; and in general if it is the stationary part, it is called as

-4 poles-26 conductors-double layer-simplex wave winding Can you do this in "armature winding"? Thank you.

A two-wire DC splitter of 1Km length and resistance of each conductor (m/00030.0) and feeds the loads as shown in the augmented form: 1. Minimum voltage point on the conductor 2. The voltage at each load point 400V 200m 300m 400m 100m 80A 60A 10A SOA

i need the answer quickly

What is a grounding conductor? What is a grounding conductor (equipment)? What is a grounding electrode conductor? What is an outlet?

The Aluminum Electrical Conductor Handbook lists a dc resistance of 0.01558 ohm per 1000 ft at 20C and a 60-Hz resistance of 0.0956 ohm per mile at 50C for the all-aluminum Marigold conductor, which has 61 strands and whose size is 1113 kcmil. Assuming an increase in resistance of 2 for spiraling, calculate and verify the dc resistance. Then calculate the dc resistance at 50C, and determine the percentage increase due to skin effect.

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The cost of a single phase overhead feeder is OMR 7 a per km ( a is area of cross section in sq mm) and the interest and depreciation charges on feeder are 10%. Determine the most economical current density to use for distribution requiring full load current of 75% of the year. The cost of generating electrical energy is 12 baisa per unit. Assume resistance of 1 m length and 1 mm2 section of conductor as 1/62 ohm. Current density A/mm2