C is the correct option as if their is no connection present between output module and load the load will not operate. As we need a connection between output and load to give it's operation.
Assume an open in the field wiring is suspected between the output module and output load...
QUESTION 8 With reference to the condition illustrated, what is the most likely fault? hout device condition rput module Monitor daplay ndicator True False O a. Short circuit in the field device or wiring O b. Input module fault. O c Processor module fault O d.Open in the field device or wiring. QUESTION 9 Assume an open in the field wiring is suspected between the output module and output load device. This condition would be contirmed if full output voltage...
Assume you connected a multimeter across the output terminals of a black box and measured an open circuit voltage of 16V and short circuit current of 2A. a) Draw the Thevenin equivalent of the circuit in black box.b) What load resistor would you need to connect between the output terminals to produce maximum power transfer?
With reference to the input module circuit of Figure 13-3, a voltmeter reading of 24 VDC would indicate: a) normal operation. b) a possible shorted PB. c) a possible fault in the field wiring. d) either b or c. Input modu PB 24V DC- IN O o IN 1 IN 2 IN 3 IN 4 IN 5 IN 6 IN 7 DC COM Common DC COM Figure 13-3 Input module circuit for question 31
With reference to the input module...
Q4. Consider a PV module consisting of six identical cells with following specifications: Isc = 1A; Vocー0.6V: Rnaxー0.5W; Breakdowm Voltage =-2V Bypass Diode-1 Bypass Diode-2 Shaded cel LOAD Assume bypass diode's turn on-voltage 0.5V. Suppose one cell is fully shaded as shown in the figure. Answer the following: (a) How are the bypass diodes biased (forward or reverse) for the following conditions? (10) Operating condition Short circuit Open circuit Max power Bypass diode -1 Bypass diode -2 (b) What are...
ouUIC. ( HUU ULIC 3. ler one su 1000W/m2 A PV module with 36 cells in a series has photon current of 4A at 25°C under one sun.. Each cell characteristics are: I, is 0. 6A, R= 512 and Rs = 0.00512. a. If the mpp voltage across the load is 16.5V, find mpp current and the max power b. If one cell of the string is fully shaded, what would be output voltage across the load without bypass diode?...
Physics help. Thanks!
When the output voltage is measured across the capacitor (between the open terminals) in the circuit below, this circuit acts like a filter. a) Derive an expression for Vout/Vin as a function of angular frequency of the source. b) Show how this circuit behaves in the limit w + . c) Show how this circuit behaves in the limit w +0. d) Given this information, what kind of filter is this? Figure 1: A simple R-L-C filter.
A 12 kV, 300 MVA synchronous generator is tested at a field current of 200 A. The open-circuit voltage was found to be 10 kV and the short-circuit current was 7.5 kA. The stator resistance was measured at 0.1 ohms per phase. i) Find the value of the synchronous reactance in per-unit. [ 2 marks ] ii) The synchronous generator is delivering half rated output at a terminal voltage of 5% below rated voltage and a power factor of 0.7...
4) output and ground is C (not shown). You should add this capacitor in the figure. Assume that the load capacitor connected between the +2.5 V VDD 1.81 Uo 0 2.22 I M When the input voltage changes from VL to VH abruptly at time t 0, (a) In the figure above, draw the path for current flow after the output voltage changes and reaches its new dc value. Draw in the above figure (b) What are the circuit parameters...
You are planning to make a module with the solar cell properties of which are given bellow. Now answer the following questions: a. What is the field factor of this solar cell? b. What is the maximum power that can be extracted from this solar cell? c. What is the efficiency of the solar cell? d. How many solar cell you need to have approximate voltage and current of 40 V and 20 A respectively (Vmp and Imp of the...
A 450 MVA, 26-kV generator is connected to a 345-kV power system through a 500MVA, 26-kV:345-kV transformer which can be represented by a series reactance of 95 m Ω when referred to its low-voltage terminals. The generator has a saturated synchronous reactance of 1.73 per unit and a rated-open- circuit-voltage field current of 2140 A. Under normal operating procedures, the generator is operated under automatic voltage regulation set to maintain its terminal voltage at 26 kV. In this problem you...