Related InterviewSolutions

• While carrying out cable joints, why should we ensure the continuity of 1) metallised paper for PILC, 2) sheath and armour. 
• Why 1.1 kV grade cables used for 415V? 
• What are the types of cables used in 6.6 kV and 415 V system voltages? 
• Why bimetallic washers provided in aluminium copper transition joints?
• Why armouring done?
• At what temperature cables are rated?
• What are the disadvantages of paper insulation? 
• What are the advantages of XLPE? 
• How armours /sheaths grounded?
• What is the type cable used in radiation areas?