UPPCL JE Electrical question paper with Explanation 2018 Ques.1. The size of the synchronous motor decrease with the increase in:- Speed Flux density✓ Horsepower rating All of these Ques.2. If the area, current, and the number of turns of an AC circuit is doubled, then the new inductance will be:- Twice the former✓ …
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UPPCL JE 2018 Electrical question paper with Explanation 27-Aug-2018 Ques.1. The dielectric strength of the transformer oil is 5 kV 132 kV 100 kV 30 kV✓ Ques.2. The critical temperature at which high ferromagnetic materials lose their magnetism is called Curie Point✓ Hysteresis Transition temperature Standard temperature Ques.3. The rating of a battery is …
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UPPCL JE Electrical question paper with Explanation Set-2 -2018 Ques.1. Direction:- For the Assertion (A) and Reason (R) below, choose the correct alternative:- Assertion (A):- 3 wire dc distribution system is preferred over 2 wire dc distribution system Reason (R):- The 3 wire dc system of distribution is more safe Both A and R are true and R is not the …
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UPPCL JE 2016 Electrical question paper with Explained Solution(Evening Shift) Ques 1. Which of the following batteries does not require trickle charging? Lead-acid cell Alkaline cell✔ Lead-acid and Alkaline cell both Neither lead-acid nor alkaline cell Ques 2. The voltage limit for AC single-phase induction motor is 3 kV 1.5 kV 250 V✔ 11 kV …
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UPPCL JE 2016 Electrical question paper with Explained Solution(Morning Shift) Ques 1. High starting torque is required in Centrifugal pump Locomotive✔ Lathe Air Blower Ques 2. The resistance of element D in the given figure is 2Ω 6Ω✔ 1Ω 10Ω Ques 3. _____ Body absorbs all the radiation that is incident on it. …
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