SSC JE Electrical Conventional Paper with Explained Solution 2014 | MES Electrical Ques 1(a):- An oven operated on a 15.0 A current from a 120 V source. How much energy will it consume in 3.0 h of operation? Answer:- Energy consumption or power consumption refers to the electrical energy per unit time is given as E = Power × …
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SSC JE Electrical Conventional Paper with Explained Solution 2015 | MES Electrical Ques 1(a). A copper wire has a resistance of 0.85Ω at 20°C. What will be its resistance at 40°C? The temperature coefficient of resistance of copper at 0°C is 0.004°C. Answer. Resistance Temperature Coefficient Rt = Ro(1 + αot) Where Ro is the resistance at 0° Celsius …
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SSC JE Electrical Conventional Paper with Explained Solution 2016-17 | MES Electrical Ques 1. A conducting wire has a resistance of 5Ω. What is the resistance of another wire of the same material but having half the diameter and four times the length? Factors Affecting the Resistance The resistance R offered by a conductor depends …
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SSC JE Electrical Conventional Paper with Explained Solution 2016 | MES Electrical Qus 1(a). Two conductors, one of copper and the other Iron, are connected in parallel and carry equal current at 30°C. What proportion of the current will pass through each if the temperature raised to 90°C? The temperature coefficient of resistance at 0°C is …
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