HSSC ALM (31-12-2023)Total Questions: 10011. Which of the following is not a traffic signs ?(a) Mandatory / regulatory signs(b) Cautionary signs(c) Movement signs(d) Information signs(e) UnattemptedCorrect Answer: (c) Movement signs12. Which city is known as Queen of the Arabian Sea ?(a) Diu(b) Kochi(c) Mumbai(d) None of the above(e) UnattemptedCorrect Answer: (b) Kochi13. A 6 pole induction motor is supplied by a 10 pole alternator which is driven at 600 rpm. If the motor is running at 970 rpm, determine the percentage slip :(a) 1%(b) 2%(c) 3%(d) 5%(e) UnattemptedCorrect Answer: (c) 3%14. With amount of current (I), resistance (R) and time of current flow (T), formula for converting electrical energy to heat energy (H) is :(a) H = IRT(b) H = I²RT(c) H = IR(d) H = V/R(e) UnattemptedCorrect Answer: (d) H = V/R15. The practical voltage source has emf E volts and internal resistance r ohms. If it supplies a load current of I amperes, the terminal voltage is :(a) E(b) E/r(c) E - Ir(d) E + Ir(e) UnattemptedCorrect Answer: (b) E/r16. Which of the following type of instruments are non-directional and can be used for measuring both AC and DC values of current and voltage ?(a) Moving iron type(b) Moving coil type(c) Dynamometer type(d) Induction type(e) UnattemptedCorrect Answer: (a) Moving iron type17. The members of rhodophyceae are commonly called :(a) Red algae(b) Green algae(c) Blue algae(d) Brown algae(e) UnattemptedCorrect Answer: (a) Red algae18. The top and bottom horizontal portion of the transformer core is :(a) Yoke(b) Limb(c) Winding(d) Conservator(e) UnattemptedCorrect Answer: (a) Yoke19. In delta connected system, the relation between the line current IL and phase current Iph is :(a) IL = Iph(b) IL = Iph/√3(c) IL = √3Iph(d) IL = 3Iph(e) UnattemptedCorrect Answer: (c) IL = √3Iph20. The average value of sine wave is ................. times the peak value.(a) 1.414(b) 0.637(c) 0.5(d) 1.732(e) UnattemptedCorrect Answer: (b) 0.637Submit Quiz« Previous12345678910Next »
