A line conductor of diameter 20 mm is to be stretched between level supports 90 m apart. Calculate the sag under worst conditions of ice and wind when the allowable working stress in 1050 kg/cm². Weight of conductor is 2 kg/m. The layer of ice formed is 12 mm thick. I

A line conductor of diameter 20 mm is to be stretched between level supports 90 m apart. Calculate the sag under worst conditions of ice and wind when the allowable working stress in 1050 kg/cm². Weight of conductor is 2 kg/m. The layer of ice formed is 12 mm thick. I

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)...

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Electrical Heating Unit

The conversion of electrical energy to heat energy is known as electric heating. The heating system that converts the electrical energy to heat energy for various application is called electrical heating unit. Electricity is employed as the firing mechanism in electric heating systems, which transforms electric current to heat. Electric heaters have heating elements in the form of electric resistors.

Question

50
A line conductor of diameter
20 mm is to be stretched
between level supports 90 m
apart. Calculate the sag
under worst conditions of ice
and wind when the
allowable working stress in
1050 kg/cm². Weight of
conductor is 2 kg/m. The
layer of ice formed is 12 mm
thick.
I

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