HSSC Fire Operator Cum Driver (30-12-2023)Total Questions: 10051. The simplified form of iⁿ + iⁿ + 1 + iⁿ + 2 + iⁿ + 3 is :(a) 0(b) –1(c) 1(d) i(e) UnattemptedCorrect Answer: (a) 052. In SQL (Structured Query Language) ................... is simply the average of numeric values of an attribute.(a) Mode(b) Median(c) Mean(d) None of the above(e) UnattemptedCorrect Answer: (c) Mean53. CABA stands for :(a) Compressed Air Breathing Apparatus(b) Compelled Air Breathing Apparatus(c) Compared Air Breathing Apparatus(d) Compelled Air Blood Apparatus(e) UnattemptedCorrect Answer: (a) Compressed Air Breathing Apparatus54. What is the temperature of orange colour bulb type sprinklers ?(a) 57°C(b) 79°C(c) 68°C(d) 93°C(e) UnattemptedCorrect Answer: (a) 57°C55. Normal body temperature of human body is :(a) 39°C(b) 37°C(c) 35°C(d) 38°C(e) UnattemptedCorrect Answer: (b) 37°C56. The energy possessed due to the motion of an object is called :(a) Potential energy(b) Kinetic energy(c) Thermal energy(d) Power(e) UnattemptedCorrect Answer: (b) Kinetic energy57. Water boils at ............... at atmospheric pressure.(a) 0°C(b) 35°C(c) 86°C(d) 100°C(e) UnattemptedCorrect Answer: (d) 100°C58. Water spray cannot be used on ............... fire.(a) Class A(b) Combustible solids(c) Wood, paper(d) Class C(e) UnattemptedCorrect Answer: (d) Class C59. Which of the following is not a method of heat transmission ?(a) Radiation(b) Conduction(c) Convection(d) Explosion(e) UnattemptedCorrect Answer: (d) Explosion60. In the deluge systems .................. type of sprinklers installed.(a) closed(b) pressure(c) open(d) plastic(e) UnattemptedCorrect Answer: (c) openSubmit Quiz« Previous12345678910Next »
