Electrical Cables Which of the following protects a cable against mechanical injury? Armouring Bedding Sheath None of the listed here Armouring Bedding Sheath None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables If a power cable and a communication cable are to run parallel the minimum distance between the two, to avoid interference, should be 30 cm 20 cm 100 cm 50 cm 30 cm 20 cm 100 cm 50 cm ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables In a cable immediately above metallic sheath ________ is provided. None of the listed here Bedding Earthing connection Armouring None of the listed here Bedding Earthing connection Armouring ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The advantage of cables over overhead transmission lines is Low cost Easy maintenance Can be used in high voltage circuits Can be used in congested areas Low cost Easy maintenance Can be used in high voltage circuits Can be used in congested areas ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables If the length of a cable is doubled, its capacitance Becomes double Becomes one-half Becomes one-fourth None of the listed here Becomes double Becomes one-half Becomes one-fourth None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The thickness of the layer of insulation on the conductor, in cables, depends upon Power factor Current carrying capacity Reactive power Voltage Power factor Current carrying capacity Reactive power Voltage ANSWER DOWNLOAD EXAMIANS APP
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