Electrical Cables The insulating material should have High resistivity High dielectric strength All of the listed here Low permittivity High resistivity High dielectric strength All of the listed here Low permittivity ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The thickness of metallic shielding on cables is usually 40 to 60 mm 0.04 mm 3 to 5 mm 0.2 to 0.4 mm 40 to 60 mm 0.04 mm 3 to 5 mm 0.2 to 0.4 mm ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Which of the following protects a cable against mechanical injury? Bedding Sheath Armouring None of the listed here Bedding Sheath Armouring None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The surge resistance of cable is 50 ohms 5 ohms 500 ohms 100 ohms 50 ohms 5 ohms 500 ohms 100 ohms ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables A certain cable has an insulation of relative permittivity 4. If the insulation is replaced by one of relative permittivity 2, the capacitance of the cable will become Four times None of the listed here Double One half Four times None of the listed here Double One half ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Empire tape is Vulcanized rubber Varnished cambric None of the listed here Impregnated paper Vulcanized rubber Varnished cambric None of the listed here Impregnated paper ANSWER DOWNLOAD EXAMIANS APP
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