MCQOPTIONS
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MCQOPTIONS
This section includes 6 Mcqs, each offering curated multiple-choice questions to sharpen your Power Systems knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Screened type cables have _____ possibilities of core to core faults when compared to belted type cables. |
| A. | tlesser |
| B. | tmore |
| C. | tsame |
| D. | tcannot be decided |
| Answer» B. tmore | |
| 2. |
Control of the reactive power flow in the circuit is essential for maintaining the good voltage regulation. |
| A. | tTrue |
| B. | tFalse |
| Answer» B. tFalse | |
| 3. |
SL type cables, over H-type cables have advantage of mostly ____________ |
| A. | tpossibility of bending of cables |
| B. | tless tendency of oil drainage |
| C. | teasy transportation |
| D. | treduced possibility of core faults |
| Answer» C. teasy transportation | |
| 4. |
Consider the two statements and choose the options.(i) Transmission of electrical power by dc is economical than with the ac |
| A. | n(ii) tIn case of dc transmission, there is no charging current which contributes to continuous load. |
| B. | t(i) and (ii) are true |
| C. | t(i) is only true |
| D. | t(ii) is only true |
| E. | t(i) and (ii) are false |
| Answer» B. t(i) and (ii) are true | |
| 5. |
While choosing the insulating materials for the UG cables, it should possess which of the following characteristics? |
| A. | tHigh water absorption, high dielectric strength |
| B. | tLow thermal coefficient |
| C. | tLow permittivity, high voltage rupturing ability |
| D. | tLow thermal coefficient, Low permittivity, high voltage rupturing ability |
| Answer» E. | |
| 6. |
The bedding on a cable will consist of _____ |
| A. | tjute strands |
| B. | thessian tapes |
| C. | tpaper tape compounded |
| D. | tall of the mentioned |
| Answer» E. | |