Not sure on how to do this question. I've tried but gotten a different answer; can I get some help?
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Not sure on how to do this question. I've tried but gotten a
different answer; can...
can someone please help me with this question. I've tried to solve it but I seem...
can someone please help me with this question. I've
tried to solve it but I seem to get nowhere.
A chopper is used in the regenerative braking of a dc series motor similar to the arrangement shown in Figure Q2. The armature resistance R = 0.02 and the field resistance Rp=0.032. The armature current is maintained at a constant value of la = 200 A The back emf constant Ko = 15.25 mV/A rad s. The dc supply voltage Vs...
I've been struggling with PNP transistors can I get some help? Problem 1: PNP Transistors Calculate...
I've been struggling with PNP transistors can I get some
help?
Problem 1: PNP Transistors Calculate the node voltages for the circuits below assuming Beta -100, VEBOx-0.7V and VECSAT 0.2V. Be sure to state and test your assumptions 1k0 5V (±
Hi. Can someone please help me with this SQL question? I asked this before, but someone...
Hi. Can someone please help me with this SQL question? I asked this before, but someone just cut and pasted a completely incorrect answer that they found online. Please be genuine in your response. Write an SQL statement to show the sum of HoursWorked for each type of OWNER but exclude services of employees who have ExperienceLevel of Junior. OWNER ( OwnerID, OwnerName, OwnerEmail, OwnerType ) PROPERTY_TYPE ( PropertyID, PropertyName, PropertyType, Street, City, State, Zip,OwnerID ) PROPERTY_SERVICE (PropertyServiceID, PropertyID, ServiceID,...
ive asked this 2 times and gotten 2 different answers so far please help Problem 2...
ive asked this 2 times and gotten 2 different answers so far
please help
Problem 2 A gas trapped in a vertical piston-cylinder device (see figure below) is subjected to the following energy interactions for 45 seconds: The electric resistance draws 0.2 amps from a 100-V source, the paddle wheel turns at 75rpm with the shaft transmitting a torque of 4 N-m, and 2 kJ of heat is transferred into the gas from the candle. The volume of the gas...
C Programming - RSA Encryption I've tried to write a program that can encrypt and decrypt...
C Programming - RSA Encryption I've tried to write a program that can encrypt and decrypt strings using RSA and want to be able to integrate it into a header file which contains codes for compression, linked list etc.. However, the use of global variables and fixed size of encryption is making it hard to do so Can someone please help me modify the following the code? I want to be able to just pass it in a string to...
can you please explain this question? I have tried this but didn't get the right answer....
can you please explain this question? I have tried this but
didn't get the right answer. Also what are M, M^2 or M^0.5?
The equilibrium constant, Kc, for the following reaction is 0.20 M at 100 °C. N2O4(g) = 2NO2(g) What is the equilibrium constant for the reaction, 12 N2O4(g) = NO2(g) A. 0.04 M2 B. 5.0 MP 0.0045 M D. E. 4.0M 0.45 M0.5
i tried (i) and got 688 and it was wrong. help please. thank you. 21.-/5 pointsSerPOP4...
i
tried (i) and got 688 and it was wrong. help please. thank
you.
21.-/5 pointsSerPOP4 10.P.064. The hour hand and the minute hand of Big Ben, the Parliament tower clock in London, are 2 m and 4.50 m long and have masses 60.0 kg and 100 kg, respectively. .70 yo 68s (a) Determine the total torque due to the weight of these hands about the axis of rotation when the time reads the following. (Let positive torque correspond to...
C Programming - RSA Encryption I've tried to write a program that can encrypt and decrypt strings using RSA and want...
C Programming - RSA Encryption I've tried to write a program that can encrypt and decrypt strings using RSA and want to be able to integrate it into a header file which contains codes for compression, linked list etc.. However, the use of global variables and fixed size of encryption is making it hard to do so Can someone please help me modify the following the code? I want to be able to just pass it in a string to...
This is the third time I've posted this question. Can someone please help me with the...
This is the third time I've
posted this question. Can someone please help me with the top one.
I slipped in a similar example. And the answer is not 2.4135
Consider the following cell reaction Fe(s)2 H ? M)-Fe2(100 M) +H>(g\1.00 atm) If the cell potential at 298 K is 0.307 volts, what is the pH of the hydrogen electrode? pH Consider the following cell reaction Ni(s)2 H (? M) Ni(100 M)Hg100 atm) If the cell potential at 298 K...
Need help on this question. 7. What must be the net toque around point OP 500...
Need help on this question.
7. What must be the net toque around point OP 500 N 300 N 45° 2.5 m 2 m 600 N I+1250 Nm
can someone please help me with this question. I've
tried to solve it but I seem to get nowhere.
A chopper is used in the regenerative braking of a dc series motor similar to the arrangement shown in Figure Q2. The armature resistance R = 0.02 and the field resistance Rp=0.032. The armature current is maintained at a constant value of la = 200 A The back emf constant Ko = 15.25 mV/A rad s. The dc supply voltage Vs...
I've been struggling with PNP transistors can I get some
help?
Problem 1: PNP Transistors Calculate the node voltages for the circuits below assuming Beta -100, VEBOx-0.7V and VECSAT 0.2V. Be sure to state and test your assumptions 1k0 5V (±
ive asked this 2 times and gotten 2 different answers so far
please help
Problem 2 A gas trapped in a vertical piston-cylinder device (see figure below) is subjected to the following energy interactions for 45 seconds: The electric resistance draws 0.2 amps from a 100-V source, the paddle wheel turns at 75rpm with the shaft transmitting a torque of 4 N-m, and 2 kJ of heat is transferred into the gas from the candle. The volume of the gas...
can you please explain this question? I have tried this but
didn't get the right answer. Also what are M, M^2 or M^0.5?
The equilibrium constant, Kc, for the following reaction is 0.20 M at 100 °C. N2O4(g) = 2NO2(g) What is the equilibrium constant for the reaction, 12 N2O4(g) = NO2(g) A. 0.04 M2 B. 5.0 MP 0.0045 M D. E. 4.0M 0.45 M0.5
i
tried (i) and got 688 and it was wrong. help please. thank
you.
21.-/5 pointsSerPOP4 10.P.064. The hour hand and the minute hand of Big Ben, the Parliament tower clock in London, are 2 m and 4.50 m long and have masses 60.0 kg and 100 kg, respectively. .70 yo 68s (a) Determine the total torque due to the weight of these hands about the axis of rotation when the time reads the following. (Let positive torque correspond to...
This is the third time I've
posted this question. Can someone please help me with the top one.
I slipped in a similar example. And the answer is not 2.4135
Consider the following cell reaction Fe(s)2 H ? M)-Fe2(100 M) +H>(g\1.00 atm) If the cell potential at 298 K is 0.307 volts, what is the pH of the hydrogen electrode? pH Consider the following cell reaction Ni(s)2 H (? M) Ni(100 M)Hg100 atm) If the cell potential at 298 K...
Need help on this question.
7. What must be the net toque around point OP 500 N 300 N 45° 2.5 m 2 m 600 N I+1250 Nm
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