A. Direct laying
B. Draw-in-system
C. Solid system
D. All of the above
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Related Mcqs:
- The material commonly used for sheaths of underground cables is______________?
- A. lead B. rubber C. copper D. iron...
- The operating voltage of high voltage cables is up to_______________?
- A. l.lkV B. 3.3kV C. 6.6kV D. llkV...
- The operating voltage of supertension cables is up to_________________?
- A. 3.3 kV B. 6.6 kV C. 11 kV D. 33 kV...
- The operating voltage of extra high tension cables is upto_______________?
- A. 6.6 kV B. 11 kV C. 33 kV D. 66 kV E. 132 kV...
- Multicore cables generally use________________?
- A. square conductors B. circular conductors C. rectangular conductors D. sector-shaped conductors E. none of the above...
- The material commonly used for insulation in high voltage cables is_______________?
- A. lead B. paper C. rubber D. none of the above...
- The material generally used for armour of high voltage cables is_____________?
- A. aluminium B. steel C. brass D. copper...
- The underground system cannot be operated above_________________?
- A. 440 V B. 11 kV C. 33 kV D. 66 kV...
- By which of the following methods string efficiency can be improved?
- A. Using a guard ring B. Grading the insulator C. Using long cross arm D. Any of the above E. None of the above...
- Besides a method of trial and error, which of the following methods is employed for solution of network problems in interconnected system ?
- A. Circulating current method B. Thevenin’s theorem C. Superposition of currents D. Direct application of Kirehhoffs laws E. All of the above...
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