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Home Question Bank Engineering Archive 2025 January 06

Engineering Questions from Jan 06,2025

Browse the Engineering Q&A Archive for Jan 06,2025, featuring a collection of homework questions and answers from this day. Find detailed solutions to enhance your understanding.

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Considerando los sigulentes datos del circuito de la figura y considerando todos los interruptores cerrados: \( \mathrm{RL}=5 \Omega \) \( \mathrm{~V} 1=200 \mathrm{~V} \) Potencia activa consumida por el conjunto de receptores \( =2500 \mathrm{~W} \) Potencia reactiva consumida por el conjunto de receptores \( =1800 \mathrm{VA} \) Determinar. a) Intensidad de corriente total consumida por el conjunto de receptores, módulo fasor. b) Potencia aparente que suministra el generador c) tensión VO del generador 1. Considerando los siguientes datos del circuito de la figura y considerando todos los interruptores cerrados: \( R L=5 \Omega \) \( \mathrm{~V} 1=200 \mathrm{~V} \) Potencia activa consumida por el conjunto de receptores \( =2500 \mathrm{~W} \) Potencia reactiva consumida por el conjunto de receptores \( =1800 \mathrm{VA} \) Determinar: a) Intensidad de corriente total consumida por el conjunto de receptores, módulo y fasor. b) Potencia aparente que suministra el generador c) (i) Outline any SIX points to consider in pipe handling and laying in wate distribution system (ii) Explain the inspection checks by engineer in a water distribution work Question TWO a) (i) With reference to pipe work explain the FOUR operational reyuirements (ii) Explain briefly the procedure for laying pipes above the ground (iii) Explain how the pipework in (ii) above are tested. b) (i) Outline FOUR methods of detecting leakages (ii) Outline the correct layout of a water distribution system. (20marks) Question TWO a) (i) With reference to pipe work explain the FOUR operational reyuirements (ii) Explain briefly the procedure for laying pipes above the ground (iii) Explain how the pipework in (ii) above are tested. b) (i) Outline FOUR methods of detecting leakages (ii) Outline the correct layout of a water distribution system. (20marks) \( \left\{ \begin{array} { l } { ( \frac { 0.65 } { 0.4615 s + \frac { 1 } { s } } + 0.16 s ) I _ { 1 } - 0.16 I _ { 3 } - \frac { 0.65 } { 0.4615 s + \frac { 1 } { s } } I _ { 2 } = V _ { s } } \\ { ( \frac { 0.65 } { 0.4615 s + \frac { 1 } { s } } + 38 ) I _ { 2 } + \frac { 1 } { 0.18 } I _ { 2 } - \frac { 0.65 } { 0.4615 s + \frac { 1 } { s } } I _ { 1 } - 38 I _ { 3 } = 0 } \\ { ( 1.05 s + 38 ) I _ { 3 } - 0.16 s I _ { 1 } - 38 I _ { 2 } = 0 } \end{array} \right. \)
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