The Illumination at any point of surface is to the cosine of angle the luminous flux makes with the normal. O inversely proportional square O cube O directly proportional

Q: The Boolean expression AC+BC is equivalent to ĀC+BC+AC O BC+AC+BC+ACBO AC+BC+BC+ABC O ABC+ABC+ABC+AB...

A: Given a Boolean expression, AC+BC¯

Q: How many parallel paths are there in (a) a 10-pole frog-leg winding? (b) an eight-pole frog-leg wind...

A:   a ) for a P-  pole frog leg winding there  are         2* P  ,parallel paths           P = 10     ...

Q: Situation: An SUV is parked along the side of a roadway, while a van is traveling adjacent to the SU...

A: For SUV -The initial velocity is zero.The acceleration is a and total time taken is T.For van - The ...

Q: 4. Two parallel plates, connected to a 200-V power supply, are separated by an air gap. Ho- small ca...

A: Note:  As per the  guide lines of the bartleby we are supposed to solve one question, when they are ...

Q: A 400V, 3-phase Induction motor has output of 30HP and operates at power factor of 0.85 lagging with...

A: The power factor angle for the two wattmeter method is given by the expression as shown below:  tanϕ...

Q: Problem 1 What elevation or height of a column of mercury will cause a pressure of 667.08 kPag?

A:

Q: Set up and solve this circuit problem, with V1 = 45 volts, V2 = 126 volts. I = amperes I2 = amperes ...

A: Given, V1=45 VV2=126 V  

Q: (a) calculate the possible value of the linear displacement of its rod. (b) design and sketch an ope...

A:

Q: A load of 120 MW at a power factor of 0.8 lagging can be delivered by a 3-phase transmission line. T...

A: per phase power =3 phase power 3Given 3 phase power = 120 MWso per phase power  = 1203 = 40 MWPer ph...

Q: 1YO V 10 SL 1X 2 20 . 10 2 16 2 82

A:

Q: A copper wire having a diameter of 0.80 mm is measured to have a resistance of 10.3 Ω at 20 o C. How...

A: This question belongs to circuit theory . It is based on the relation among resistance , length , ar...

Q: E3.7 Use nodal analysis to find the current I, in the network in Fig. E3.7.

A: The node voltage can be obtained by using kirchhoff's current law at the node. 

Q: Given the points A(x=2, y=3, z=-1) and B(p = 4, 0 = -50°, z = 2), find a unit vector in cylindrical ...

A: Given points are,Ax=2, y=3, z=-1andBρ=4, ϕ=-50°, z=2

Q: Justify: Mention and explain any 4 the differences between conducting and Non-conducting wires

A:

Q: Determine the forward diode current for a silicon PN junction diode when the applied forward biased ...

A: Given Forward biased voltage =0.8 vTemperature=36°CReverse saturation current=15μA

Q: |2 A |I2 I3 I 6Ω 9Ω R E P = 12 W

A:

Q: solve for the following with full detailed solution 140 v val 192 2012 132 16-2 ww

A:

Q: 10 6m PR1:V(1)-V(0) .PR2: I(R1) 5m 7.5 4m 5 3m 2m 2.5 1m -1m -2.5 -2m -5 -3m -4m -7.5 -5m -10 38.394...

A:

Q: R(s) C(s) G1 G2 G3 HalG Figure 2 nswer:-

A:

Q: 12V 鲁12 :252 中3A 9元 I3

A:

Q: Use Kirchhoff's Law to find the power dissipated in the 50 resistor, determine the currents I1, I2, ...

A: Given

Q: A coil of a 50 ohm resistance and of 150 mH inductance is connected in parallel with a 50 µf capacit...

A:

Q: A choking coil of inductance 0.08 H and resistance 12 ohms, is connected in parallel with a capacito...

A:

Q: Set up and solve this circuit problem with V1 = 12 volts, V2 = 16 volts. X amperes X amperes I = I2 ...

A: Given circuit: V1=12 VV2=16 V

Q: Explain the essential features of Indicating Instruments?  Diagrams – draw neatly , scan and attach...

A: Measuring instrument- Define a measuring instrument as any device that can be used to determine the ...

Q: What is the dominant lower critical frequency of a three-stage amplifier in which fcl = 50 Hz for ea...

A:

Q: 6/0° A j2 N 6Ω I, j4 Q 30/30° V 8Ω Find I, in Fig. using mesh analysis. Answer: 3.582/65.45° A. ll

A:

Q: Arrange a circuit to implement the following logic: In a production system, conveyors are used to de...

A: Ladder diagram and wiring diagram for given conditions: When switch A is pressed motor will be on an...

Q: A rectangular surge of 500 kV 3µs travels along the terminated line by an inductance of 2mH. If the ...

A: Given      Rectangular voltage magnitude vm=500 kvTime duration t=3 μsSurge impedance Z0=600 ΩInduct...

Q: A coil has a resistance of 4 ohms and an inductance of 2H. It is connected to a 20V dc supply. Calcu...

A: We know that in DC the impedance of inductor is zero as frequency is zero in DC Circuit. That is XL ...

Q: How much is the service charge? 2. How much is the energy charge subtotal? 3. How much is the dema...

A: Here, we have to find the following values, 1. The service charge 2. The energy charge subtotal 3. T...

Q: 3. Determine: Branch currents and power in each resistor Kirchhoff's Laws

A: Apply KVL in loop 1-20+5i1+3i1-i2+5=08i1-3i2=15 ...... (1)Apply KVL in loop 24i2-5+2i2-i3-5-5+3i2-i1...

Q: 2. What is the process of converting a signal from a given rate to a different rate? a) Sampling b) ...

A: Option - C  is the correct answer for the above question. I have provided explanation below. Please ...

Q: c) 85 % d) 87 % e) 92 %

A:

Q: For the circuit shown, assume B = 100,

A:

Q: Explain the significance of Fluid friction damping in an indicating Instrument.

A: Fluid friction damping is similar to air friction damping in which air is replaced with fluid. Fluid...

Q: 2. What is the process of converting a signal from a given rate to a different rate? a) Sampling b) ...

A:

Q: Determine the voltage Vb. * (13V 2A O (1) 1 (2) 2 (3) 3 (4) 4 (5) 5 (6) 6 (7) 7 (8) 8 O 5 None of th...

A: The solution is given below 

Q: Determine the voltage Vo in volts if V, = 1 volts and V2 = 8 volts. Express your answer accurate to ...

A: Consider the given circuit, Let the current I flows through the circuit.

Q: A 25-hp 240-V 77.8-A shunt motor has an armature resistance of 0.083 N and a field-circuit resistanc...

A:

Q: Q3/ A- Design a logic circuit using only NOR gates to implement: F(A,B,C)= (A+B+C)(A+B+C)?

A: The given boolean function is shown below: FA,B,C=A+B+CA+B+C

Q: Example 5 For the circuit shown In Figure 4, draw the waveforms of the voltage across the resistance...

A:

Q: In the balanced three phase power measurement using two wattmeter method, each wattmeter reads 12 kW...

A: Two wattmeter method is used for the measurement of three phase power having unbalanced load.

Q: A coil of 50 ohm resistance and of 150 mH inductance is connected in parallel with a 50 micro-farad ...

A: Electrical machines can be either generator, transformer or motors. They can be either Ac machines o...

Q: OR gate with a small circle on the output gives the symbol of a O a. EX-NOR O b. NOT O c. EX-OR O d....

A: output of OR gate is equal to sum of the inputs  Let input be X and Y then output of OR gate is X+Y ...

Q: In the circuit shown, find current I and I1. 180 200 100 100 10 001 A 001 100 100

A: In this question We need to determine the current I and I1  as shown in the circuit.  We are solving...

Q: If “A”V=28,“B” V“=25,A1”A=47,“A2”A=93 1) A (0 – 100) A range ammeter has inaccuracy of ± .04% of i...

A:

Q: OR gate with a small circle on the output gives the symbol of a O a. EX-NOR O b. NOT O c. EX-OR d. N...

A:

Q: Q4 // Write the Boolean algebra laws for OR gates?

A: OR gate - A two input OR gate will give you a logic 1 output if EITHER or BOTH of its input are at l...

Q: IRL RL In the circuit using a Zener diode above, given that V, = 10 V, R 3.7 KQ, R = 6.8 KQ, and the...

A: Given circuit: Vi=10 VR=3.7 kΩRL=6.8 kΩVZ=5 V

Electric field

A physical field present around an electrically charged particle that exerts a force on all other charged particles is called an electric field. The charged particles present in the field either repel or attract. From electric charges or time-varying magnetic fields, the electric field originates. One of the manifestations of electromagnetic force which is one of the four fundamental forces present in nature are the electric fields and magnetic fields.