HSSC Junior Engineer (Electrical) & Operator Grade-1 Electrical Group-2 (18-02-2024)

Total Questions: 100

11. A ........... is used essentially as a data processor.

Correct Answer: (c) Computer

12. What is the primary function of pole cores in a DC generator ?

Correct Answer: (d) Spread out the flux in the air gap

13. .............. is defined as the amount of luminous flux given out in a space represented by one unit solid angle by a source having an intensity of one candle power in all directions.

Correct Answer: (d) Lumen

14. Al-Biruni who accompanied Mahmud in his invasion on India has explained the events in his famous book:

Correct Answer: (a) Kitab-ul-Hind

15. What is a significant advantage of bioenergy?

Correct Answer: (c) Use of modern fuels

16. In the 8421 BCD code, the decimal number 9 is represented as:

Correct Answer: (b) 1001

17. What is the parimary purpose of jumpers in electrical connections?

Correct Answer: (c) To make continuity of circuits across the poles/towers

18. What is the advantage of using high voltages in power transmission ?

Correct Answer: (a) Lower transmission losses

19. Anyone who uses digital technology along with internet is a :

Correct Answer: (c) Netizen

20. Fill in the blanks:

ab_ _ baa_ _ab_

Correct Answer: (b) aabaa