Question

Question 1: The daily demands of three consumers are given below: Time Consumer 1 12 midnight to 8 AM No load 8.4 M. to 2 PM 600 TV 2 PM to 4 PM 200 TV 4 PM to 10 PM 800 TV 10P.M. to midnight No load Consumer 2 200 TT No load 1000 TV No load 200 TT Consumer 3 No load 200T 1200 W No load 200 W Plot the load curve and find (t) maximum demand of individual consumer (t) load factor of individual consumer (tii diversity factor and (iv) load factor of the station. Question 2: A 2-wire de distributor AB 600 metres long is fed from both ends and is loaded uniformly at the rate of 1-0 A/metre. At feeding point A, the voltage is maintained at 215 V and at B at 220 V. If the resistance of each conductor is 0-012 per kilometre, determine: (1) the minimum voltage and the point where it occurs (ii) the currents supplied from feeding points A and B

Answer 1

Question 1

Solution

aday 800 X24 XIOO Overall / Simultaneous from load from Table i maximum demand of consumer 1 = 800W maximum demand of consumer-2=1000W maximum demand of consumer 3=12oow ii) load factor Energy consumed / day xloot Maximum demandx Har in load factor of consumer 1 600 x 6 + 1000x2 + 200x1 load factor 458 olo of consumer 1 bol po load factor of I 200 x8 +1000X2+ 200x2 Xloci consumer 1000 x 24 load factor 16.7 olo of consumerz load factor of 200 X6 +1200 x 2 + 200 X 2 X100 consumer 3 load factor of 13.8% Consumer 3 Individual Maximum demand Diversity = of consumer addition factor - 2 1200 x 24 Maximum demand station on


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I have solve the 1st question with 4 parts please post next question seperately