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Assume the triac of an ac output module fails in the shorted state. How would this affect the device connected to this output
(a) How much total energy is storedin battery (b) If the head lights are left on overnight (8h),how much energy will still be stored in the battery in the morning(Assume a 150 w total power rating f
(a) optimally combine the present radar system with a new radar system that has a measurement variance of 6; or, (b) optimally combine the present radar system with two new radar systems that both h
a conductor is connected to a battery and placed between two compasses. An electric current is then passed through the conductor. In what direction do the poles of the compasses point.
After the third time constant, what is the current in an inductor if the steady state circuit current is 10 amps
If an RC circuit is supplied with 24 VDC and the circuit is in its third time constant, how much voltage wouldbe present across the capacitor
A 40 kHz sinusoidal voltage has zero phase angle and a maximum amplitude of 2.5 mV. When this voltage is applied across theterminals of a capacitor the resulting steady-statecurrent has a maximum am
A microcontroller memory map shows 16K bytes of Flash EEPROM in memory space $C000-$FFFF and 1 K bytes of RAM in memoryspace $1000-$13FF. a- Give the range of addresses (in hex) suitable for locating
A 1000/5 A currenttransformer bar primary type has the loss component of excitingcurrent equal to 0.7% of the primary current. Find the ratio error(i) when the turn's ratio is equal to normal ratio
Using Euler's relation , the signal x(t) defined above canbe expressed as a sun of complex exponential signals using the finite Fourier synthesis summation. Determine values for f, N and all the com
The voltage and current at the terminals of the circuit element are zero for t < 0. For t >= 0 they are v = (10,000t+ 5)e^-400t V. and i = (40t + 0.05)e^-400t A. a) at what instant of time is
In a CDMA system the chip duration is 0.26us and maximum excessdelay 1.3us, into how many delay bins do the multipath components fall if the maximum excess delay is 100ns is the CDMA system narrowba
The terminal voltage of the battery is v=11 +0.5t for t>0. a. Find the energy delivered to the battery during the five hours. b. If electrical energy costs 10 cents/k Wh, find the cost ofcharging t
Ten billion electrons per second pass through a particularcircuit element. What is the average current in that circuit element
The Source feed two loads, both of which areY-connected. The impedance of load 1 is 8 + j6 Ω/φ. Thecomplex power for the a-phase of load 2 is 600<36 ° VA.Find the total complex powe
A variable-speed motor having a nameplate rating of 15 hp, 890 r/min develops a torque of 25 newton meters at 1260 r/min. Calculate the per-unit values of the torque, speed, and power.
a line is 845miles in length. the line contains four conductors, each weighing 2526lb per 1000 ft. how many kilo grams of conductor are in the line
The load can be connected in either wye or delta configuration. Calculate the load power and apparent power when connected to a 208V 60Hz supply, with each of wye and delta connection.
A DC circuit has supply voltage 100V, impedance Z= 8+j6Ω. Calculate the stead DC current and power supplied to the circuit
A single phase AC circuit is conected to a 120V, 60Hz. The circuit impedance is Z=8+j6Ω at 60Hz. Calculate the rms phase current, real & reactive power and power factor.
The shunt capacitance of metal work ofeach insulator is 0.26C to earth and 0.15C to line. Find the stringefficiency if a guard ring increases the shunt capacitance to lineof the metal work of the lo
A single core cable for66kV three phase system has a conductor of 2 cm diameter and sheathof inside diameter of 5.3 cm. It is required to have twointer-sheaths so that stress varies between the same
Find the spacing between conductors of three phase transmission line with conductors of diameter 2.5 cm to avoid corona which will take place if the linevoltage exceeds 150kV (rms).
List the eight degenerate two-level forms and show that they reduceto a single operations. Explain how the degenerate two-level formscan be used to extend the number of inputs to a gate.
Determine the corona lossof a three phase, 220kV, 50 Hz and 200km long transmission line of three conductors each of radius 1 cm and spaced 5m apart inequilateral triangle formation. The air tempera