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C. Normally closed breaker D. NC pressure switch F, F, F, F. 11. Which of the...
In the circuit shown below in Figure #2, Switch U2 is normally closed and Switch U1...
In the circuit shown below in Figure #2, Switch U2 is normally
closed and Switch U1 is normally open. At t= 0 seconds switch U1
closes. After 100 milli-seconds have passed, switch U2 opens.
Assume the inductor has zero current at t=0 - (before switch U1
closes). Determine the following:
a) Rth and τ when switch U1 closes.
b) Rth and τ when switch U2 opens.
c) the equation for the current through the inductor during the
charge cycle.
d)...
B C. D. high temperature, high pressure l ow temperature, high pressure high temperature, low pressure...
B C. D. high temperature, high pressure l ow temperature, high pressure high temperature, low pressure low temperature, low pressure none of these, unless a catalyst is present The following reaction is at equilibrium at one atmosphere, in a closed container NaOH(s) + CO2(g) + NaHCO3) 34. А. B. C. D. Which, if any, of the following actions will decrease the total amount of Cogas present at equilibrium? adding N, gas to double the pressure adding more solid NaOH decreasing...
In the circuit below, R=10.0 ohms, L=30.0 h, and E=20v. switch s1 is closed and switch...
In the circuit below, R=10.0 ohms, L=30.0 h, and E=20v. switch
s1 is closed and switch s2 is left open. After the circuit has
reached its final value switch s1 is opened and switch s2 is
closed. what is the magnitude of the potential difference between
points a and b three seconds after s2 is closed (inV).
7. In the circuit below, R = 10.0 12, L = 30.0 H, and ε = 20.0 V. Switch S1 is closed and...
The following questions refer to the figure below. At the start, the switch between points c and c is open as a drawn
The following questions refer to the figure below. At the start, the switch between points c and d is open as drawn on the figure. The battery is 5 V. At this time (switch open) the current measured at point a is 5 ma, and there is a 3 V difference between a and b. R2 is larger than R3.(A) What is the current at point d?(B) What is the voltage between points b and d?(C) What is the voltage...
PLEASE ANSWER QUESTIONS 10 AND 11 10. The switch in the figure below is closed at...
PLEASE ANSWER QUESTIONS 10 AND 11
10. The switch in the figure below is closed at t = 0. The voltage across the capacitor as a function of time is: t = 0 R=20 X b TE 11. (BONUS) A pulse is sent to the transmission line below at t = 0. Which one of the following figures can correctly represent the voltage across the load (VL). 1802 ze = 60 v. 3201 * * 1 số a äst 1...
15. A NEMA frame type E eircuit MCCB will normally have a maxinum current of A. 250 amps B. 100 amps C. 50 amps D. 150 amps 16. When you're wiring an alarm circuit to a set of auxiliary conta...
15. A NEMA frame type E eircuit MCCB will normally have a maxinum current of A. 250 amps B. 100 amps C. 50 amps D. 150 amps 16. When you're wiring an alarm circuit to a set of auxiliary contacts on a circuit breaker, they should be connected to the contacts. A. delay period B. normally open C. i D. sormally closed 17. The main operating components of a thermal-type circuit breaker are the A. armatare and spring. B. mosmeta...
In the circuit of the figure below, the switch S has been open for a long time. It is then suddenly closed. Take ε = 10.0 V, R1 = 54.0 kN, R2 = 180 k 2, and C = 12.0 μF.
In the circuit of the figure below, the switch S has been open for a long time. It is then suddenly closed. Take ε = 10.0 V, R1 = 54.0 kN, R2 = 180 k 2, and C = 12.0 μF.(a) Determine the time constant before the switch is closed. (b) Determine the time constant after the switch is closed. (c) Let the switch be closed at t = 0. Determine the current in the switch as a function of time. Assume...
If heat is added to ice and liquid water in a closed container and, after the...
If heat is added to ice and liquid water in a closed container and, after the addition of the heat, ice and liquid water remain, a. the vapor pressure of the water will decrease. b. the temperature will increase somewhat. c. the temperature will decrease somewhat. d. the vapor pressure of the water will rise. e. the vapor pressure of the water will remain constant.
Part C, D and E please (6%) Problem 11: A capacitor of capacitance -8.5 F is...
Part C, D and E please
(6%) Problem 11: A capacitor of capacitance -8.5 F is initially uncharged. It is connected in series with a switch of negligible resistance, a resistor of resistance R-15 k2, and a battery which provides a potential difference of VB 135 V 20% Part (a) Immediately after the switch is closed, what is the voltage drop VC, in volts, across the capacitor? VC-0 Correct! 20% Part (b) Immediately after the switch is closed, what is...
1) A discrete logic controller for an oven operates as follows: If the oven ON switch is activate...
1) A discrete logic controller for an oven operates as follows: If the oven ON switch is activated, the oven door is closed, and the temperature is below a desired value, the controller turns the heat ON. If the heater is on, or when the temperature is above the desired value, and the door is closed, the controller turns the fan ON. If the oven light switch is ON or the door is open, the controller turns the oven light...
In the circuit shown below in Figure #2, Switch U2 is normally
closed and Switch U1 is normally open. At t= 0 seconds switch U1
closes. After 100 milli-seconds have passed, switch U2 opens.
Assume the inductor has zero current at t=0 - (before switch U1
closes). Determine the following:
a) Rth and τ when switch U1 closes.
b) Rth and τ when switch U2 opens.
c) the equation for the current through the inductor during the
charge cycle.
d)...
B C. D. high temperature, high pressure l ow temperature, high pressure high temperature, low pressure low temperature, low pressure none of these, unless a catalyst is present The following reaction is at equilibrium at one atmosphere, in a closed container NaOH(s) + CO2(g) + NaHCO3) 34. А. B. C. D. Which, if any, of the following actions will decrease the total amount of Cogas present at equilibrium? adding N, gas to double the pressure adding more solid NaOH decreasing...
In the circuit below, R=10.0 ohms, L=30.0 h, and E=20v. switch
s1 is closed and switch s2 is left open. After the circuit has
reached its final value switch s1 is opened and switch s2 is
closed. what is the magnitude of the potential difference between
points a and b three seconds after s2 is closed (inV).
7. In the circuit below, R = 10.0 12, L = 30.0 H, and ε = 20.0 V. Switch S1 is closed and...
PLEASE ANSWER QUESTIONS 10 AND 11
10. The switch in the figure below is closed at t = 0. The voltage across the capacitor as a function of time is: t = 0 R=20 X b TE 11. (BONUS) A pulse is sent to the transmission line below at t = 0. Which one of the following figures can correctly represent the voltage across the load (VL). 1802 ze = 60 v. 3201 * * 1 số a äst 1...
15. A NEMA frame type E eircuit MCCB will normally have a maxinum current of A. 250 amps B. 100 amps C. 50 amps D. 150 amps 16. When you're wiring an alarm circuit to a set of auxiliary contacts on a circuit breaker, they should be connected to the contacts. A. delay period B. normally open C. i D. sormally closed 17. The main operating components of a thermal-type circuit breaker are the A. armatare and spring. B. mosmeta...
Part C, D and E please
(6%) Problem 11: A capacitor of capacitance -8.5 F is initially uncharged. It is connected in series with a switch of negligible resistance, a resistor of resistance R-15 k2, and a battery which provides a potential difference of VB 135 V 20% Part (a) Immediately after the switch is closed, what is the voltage drop VC, in volts, across the capacitor? VC-0 Correct! 20% Part (b) Immediately after the switch is closed, what is...
1) A discrete logic controller for an oven operates as follows: If the oven ON switch is activated, the oven door is closed, and the temperature is below a desired value, the controller turns the heat ON. If the heater is on, or when the temperature is above the desired value, and the door is closed, the controller turns the fan ON. If the oven light switch is ON or the door is open, the controller turns the oven light...
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