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Cellular membranes create voltage potentials by seperating thecharged ions. A membrane with 70 mV potential has 1 x 10^4 Na+ ionsflowing through it. Assuming the potential is constant, what is thech
what is the formula in order to calculate peak to peak voltage assuming you your are given the currect in rms for the source the source resistance the delivered power and load resistance
Determine the velocity and acceleration of block B and determine the velocity and acceleration of Car A relative to Car B.
design an amplifier to sense the opencircuit output voltage of a transducer and to provide aproportional current through a load resistor. the equivelent sourceresistance of the transducer is specifi
explain Resistance Temperature Detectors(RTDs). How do they work provide detailed circuit examples and some applications. Also, explain example circuits indetail. What is exact purpose of RTDs
A total sideband component of 25 volts amplitude is combinedin space with a carrier component of 100 volts. What is the space modulation factor(s) when 30 degrees of misphasing exists be when the tw
Due to saturation effects, the flux at an armaturecurrent of 25A is 45% of that at an armature current of 75A. Findthe motor speed when the armature voltage is 230V and the armature current is 25A.
An external noninductive resistance of 1Ω isplaced in series with each phase of the rotor, and the motor isabserved to develop its rated torque at a speed of 1116 r/min.Calculate the resistanc
The nameplate on a 460-V 50 hp 60 Hz four pole motor indicatesthat the speed at rated load is 1760 r/min. assume the motor to beat operating load. a) What is the slip of the rotor b)what is the freq
The armeture leakage reactance is 0.10 per unit on the generator rating as abase. Find(a) the unsaturated value of the synchronous reactance inohms per phase and per unit, (b) the short-circuit rati
The rotor winding consists of 55 turns per pole with a winding factor ofKr=0.89. The peak value of a fundamental air-gap flux densityis limited to 1.0T and the rotor winding current to 2900A.C
Reference the textbook problem 6.12. Design a system using the photoconductive cell in Figure 6.9 to measure and display light intensity. Make the design such that 20 to 100 mW/cm2 produces an o
Design a first order activehigh pass filter with a high frequency gain of 10 and a cut-offfrequency of 400 Hz. Choose C = 100 nF.Determine Ri and Rf. and Design a Sallen-Key low passfilter wit
It is required to design a noninverting amplifier with a dc gain of10. When a step voltage of 100 mV is applied at the input, it isrequired that the output be within 1% of its final value of 1 V ina
An enhancement type nmos transistor with Vt = .7 V conducts iD= 100 micro A .. when V GS = V DS = 1.2 V . Find the value of i D for V GS = 1.5 V and V DS = 3V . caculate the value of the daain sourc
Write a program which print your complete name and your city name at the middle two rows of the screen with the following attributes. Use white back ground and blue foreground color ifthe length of t
A number 10 copper wire will carry up to 30 Amperes of current. If the copper wire is to be replaced by an aluminium wire and the only available gauges of aluminium wire in stock areNos 8,10,12 and
What is the width of the address bus and the width of the data bus for a 128K x 8 EEPROM
The schematic shows a scheme for coupling and amplifying ahigh-frequency pulse signal. The circuit utilizes twon-channel MOFETs whose bias details are not shown and a 50 ohmcoaxial cable connecting
design digital ckt. with multiplexer usinggenetic algorithm in matlab for any truth table. its fine for 3variables. problem is how to code for multiplexer part which isincreasing in power of 2.it wo
The capacitator in the circuit is charged to 20 V at the time the switch is closed. If the capacitator ruptures when it'sterminal voltage equals or exceeds 20kV, how long does it take torupture the
If the above electrode is used tomeasure the pH of arterial blood in vivo, and if the subject isbreathing at 0.5Hz, in the steady state how much will the true amplitude of the oscillation in pH be a
explain the difference betweem poly to poly capacitors, pn junction capacitors and MOS capacitors in CMOS analog design
Male an Isometric Drawing of the V stop shown in Figure. Use a suitable scale to depict the view well on an A3 drawing duet.
A balanced 3-phase load takes 5.4 kW at 0.6 lagging power factor. If this load is connected through lines having 2 ohms resistance and 2ohms inductive reactance. Find the line voltage at the source.