PST WAPDA Engineer & Line Superintendent 2017 Past Paper with Answers

Practice the PST WAPDA Engineer & Line Superintendent 2017 past paper with 94 solved MCQs, answers and topic coverage.

94 solved MCQs across 1 approved paper

1 mile is =________kmAnswer: 1 (9x – 8)(x-5) = ______Answer: 9x² – 53x + 40 If 5 is subtracted from 8 times of a number, then we get 123, the number will be____:Answer: 16 The square field has an area of 225 square meters, the length of its one side will be________:Answer: 15 m If the cost price of a thing is Rs. 200 and it is sold on 5 percent profit, then its sale price will be____:Answer: 210 Linear differential transformer is which type of _______transducer?Answer: Inductive Data travel fastest in ______ Cable.Answer: Optical fiber cable Power transformer transforms?Answer: Voltage Moving Coil ammeter can measure:Answer: DC current We build the control system for:Answer: All In order to have a lower cost of electrical energy generation:Answer: High load factor and diversity factor Which of the following converts’ thermal energy to kinetic energy?Answer: Rocket A moving iron ammeter coil has few turns of thick wire in order to have:Answer: Low resistance A 100-volt bulb has a resistance of 500 ohms. The number of hours it can work for every kWh of energy consumed will be:Answer: 50 For measuring small resistance we use:Answer: Kelvin bridge A superconductor may be used for generating:Answer: Magnetic field Maxwell Bridge is used to measure:Answer: Inductance Output variables are known as:Answer: Dependant variables Unit of Potential difference is___:Answer: Volt The unit of Electric Energy is _____:Answer: Joule A constant current transformer should not have:Answer: High resistance Power in AC is consumed by_______:Answer: Resistance DC Series motor is known for its _______:Answer: Torque For Rectification we use:Answer: Diode AC Servomotor resemblesAnswer: Two-phase induction motor Pakistan moves US Court to stop over ____ fine in the Reko Diq case?Answer: $6 bn Fakhruddin G. Ebrahim was appointed as the ____ Chief Election Commissioner of Pakistan.Answer: 24th Pakistan received 2nd tranche of _____ million from the IMF on 26th Dec 2019.Answer: $454 The EXIM bank of ___ has signed an $80 million loan with Pakistan.Answer: Korea ___ has provided Pakistan sanctions free structure for strategic North-South Gas Pipeline?Answer: Russia