If a PLC, serving as load, uses a sinking input card, it needs a ( PNP / NPN ) proximity sensor.
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. If a PLC, serving as load, uses a sinking input card, it needs a ( PNP / NPN ) proximity sensor.

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- Hello Sir.Good Morning. I Have a question in my homework related mechatronics lesson. The following below is my question.Please advice thank you. "Yusi is repairing his broken radio. It turned out that the damage was in the resistor whose value was 6 ohms, so the resistor had to be replaced. Meanwhile, Yusi only has resistors whose values are 9 ohms and 18 ohms. What must Yusi do to get the radio working again!"9:49 I O 種78%画 4GË Tap circuit element to edit. PKET : Circuit Construction Kit: DC Lab So, we have three lightbulbs (resistors) all in a series where the current only has 1 path to follow. The 15 volts of potential energy supplied by the battery will divide among the 3 lightbulbs. However, will it divide evenly? Question: Do you think the 15 volts of potential energy (per Coulomb) supplied by the battery will divide evenly at a 5 volt drop at each of the lightbulbs? Why or Why not? Let's solve the problem mathematically before we close the switch and measure the current and voltage at each resistor. The strategy to solving these problems is to combine all the resistors into 1 total resistor using the equation above. Then use Ohm's law to determine a current, then analyze each resistor with the now known current to determine the voltage drop at each individual lightbulb (resistor). Step 1: Calculate the total resistance of the21 V, L 0, S2 is closed and S1 is opened. Determine (a) the current through L at For the circuit shown below, ɛ Si closed and S2 open, at t t = 0, (b) the current through L at t t = 3 x 10-4 4.5 mH, and R = 4N. After steady state is reached with 3 x 10 s, (c) the voltage across R on the right at s, and (d) the rate at which current through L changes att = 3 x 10-4 s. R E .R Hint a. The current through L at t = 0 is 5.25 A. Additional Hints for (a) .4 b. The current through L at t = 3 x 10 s is 4.0211 A. Additional Hints for (b) - 4 c. The voltage across R att 3 x 10 s is 16.17 V. Additional Hints for (c) d. The rate at which current through L changes at t = 3 × 10° s is A/s. Additional Hints for (d). 0000
- A variable resistance is known as…?1. if a local/ graded potential reaches Threshold, an____ occurs If threshold is not reached, the membrane return to _____a) A freezer that is never turned off draws an average current of 2.4 A when it is plugged into a 115 V outlet. What is the yearly cost of operating the freezer if the average cost of electricity is $0.14/kWh [round your final answer to zero decimal places]? b) If you were to replace the freezer in the question above with one that draws an average current of 3.5 A, it would result in a lower electricity cost. True or False?
- (a) Determine the total resistance of the circuitshown below. t(b) Determine the total current of the circuit. t(c) Determine the current through eachresistor. ta. A uniform steel girder AB is 6.0 m long and has a mass equivalent to 4.0 kN acting at its centre. The girder rests on two supports at C and B as shown in figure 2. A point load of 20.0 kN is attached to the beam as shown. Prove that the value of the force F would cause the beam to just lift off the support B.A single ion channel is selectively permeable to K* and has a resistance of 2.40 G2. During an experiment, the channel is open for approximately 1.80 ms while the voltage across the channel is maintained at +80.5 mV with a patch clamp. How many ions, N, travel through the channel? N = K+ ions
- A certain solar cell type has an output capability of 0.5 A at 0.4Volts. A series / parallel solar array has been designed of such cells with 100 parallel strings and each string has 300 cells in series. Calculate : (i) Voltage capability (ii) Current capability and (iii) Power output capability of arrayFigure P18.19 shows aWheatstone bridge, acircuit used to preciselymeasure an unknownresistance R by varyingRvar until the ammeterreads zero currentand the bridge is saidto be “balanced.” If thebridge is balanced with Rvar = 9.00 Ω, find (a) the value ofthe unknown resistance R and (b) the current in the 1.00 Ωresistor. (Hint: With the bridge balanced, the wire through theammeter can effectively be removed from the circuit, leavingtwo pairs of resistors in parallel.)Apply the Loop Rule to BCDHB.