The circuit shown in Figure 3 is set up and connected to a 2V DC supply....
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The circuit shown in Figure 3 is set up and connected to a 2V DC supply. Determine, (i) The Thevenin's resistance Rth between A- B, (ii) The Thevenin's Voltage Vth between A - B, (iii) The current through the load resistor RLOAD, (6 marks) (iv) Choose a suitable power rating for RLOAD from 0.25W, 0.5W and 1W resistors available, (3 marks) (V) RLOAD is subjected to a rise in temperature of 30°C, determine the new current through the load resistance RLOAD. (6 marks) Assume that the temperature coefficient of RLOAD at 20°C is 3.91×10³0/°C/n. R₁ 1002 R4 200 B RLOAD 400 2V R₁ 50 Figure 3 R₂ R5 10Ω 3002 (9 marks) (9 marks) R3 2002 The circuit shown in Figure 3 is set up and connected to a 2V DC supply. Determine, (i) The Thevenin's resistance Rth between A- B, (ii) The Thevenin's Voltage Vth between A - B, (iii) The current through the load resistor RLOAD, (6 marks) (iv) Choose a suitable power rating for RLOAD from 0.25W, 0.5W and 1W resistors available, (3 marks) (V) RLOAD is subjected to a rise in temperature of 30°C, determine the new current through the load resistance RLOAD. (6 marks) Assume that the temperature coefficient of RLOAD at 20°C is 3.91×10³0/°C/n. R₁ 1002 R4 200 B RLOAD 400 2V R₁ 50 Figure 3 R₂ R5 10Ω 3002 (9 marks) (9 marks) R3 2002
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First step is to isolate the load resistance RLoad THEVENIN EQUIVALENT Thevenin Open Circuit Voltage ... View the full answer
Related Book For
Shigleys Mechanical Engineering Design
ISBN: 978-1121345317
9th edition
Authors: Richard G. Budynas, J. Keith Nisbett
Posted Date:
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