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A generator at a utility company produces 100 A of current at 4000 V. The voltage is stepped up to 240000 V by a transformer before it is sent on a high voltage transmission line. The current in transmission line is
Options
(a) 3.67 A
(b) 2.67 A
(c) 1.67 A
(d) 2.40 A
Correct Answer:
1.67 A
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Alternating Current
(96)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which logic gate is represented by the following combination of logic gate?
- An atom bomb weighing 1 kg explodes releasing 9×10¹³ J of energy.
- A vibrating string of certain length l under a tension T resonates with a mode
- An α-particle and a proton travel with the same velocity in a magnetic field
- A coil of resistance 20 ohm and inductance 5H is connected with a 100V battery
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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