A standard conductor cable is expressed as 3/0.029. The number of strands in the cable is:
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Which of the following is NOT a disadvantage of the direct laying method?
Cables used for underground services from 33 kV to 60 kV are:
In the case of three core flexible cable the colour of the neutral is
Which among the following cable are generally suited for the voltage up to 11 kV?
The maximum and minimum stresses in the dielectric of a single core cable are 50 kV/cm (rms) and 10 kV/cm (rms) respectively. If the conductor diameter is 2.5 cm, the insulation thickness is
21 videos|67 docs|45 tests
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21 videos|67 docs|45 tests
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