What is the resistance of a platinum resistor at 480 degrees C, if its resistance at 16 degrees C is 110 ohms? Assume the fractional change is resistance per degree of temperature at To is 0.00385.

Q: 1. Plot the complex number as a point and vector once the following are evaluated. a. 7+7 (727°) 1+1…

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Q: value at AVEN. Q4 A 220 V shunt motor has an armature resistance of 0.5 22 and take armature current…

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Q: For the circuit shown determine D1 current (ID1.) 11 ID1 ID2 E = 10 V D1 Si O 16.7 mA O 28.2 mA O…

A: This question belongs to analog electronics . It is based on the concept of silicon diode in the…

Q: Find the value of VDS for the given network if IDSS=8mA: VDD +12 V 1 RG 10 ΜΩ +1₁ +1₁ RD 1.0 ΚΩ

A: We need to find drain to source voltage for given circuit

Q: regulator. Q3 A 20 h.p., 250 V shunt motor has an armature circuit resistance (including brushes and…

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Q: 12 + E - 12 * 20 V = 3.32 mA 3.12 mA 3.55 mA O 3.97 MA Si ✈ D₁ R₂ 5.6 ΚΩ Si D₂ 10₂ R₁ 3.3k92 I₁

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Q: The work done by the force F = 4ax - 3ay + 2az N in giving a 1nC charge a displacement of 10ax + 2ay…

A: The solution is given below

Q: value at an IVUM. Q4 A 220 V shunt motor has an armature resistance of 0.5 Q and take armature…

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Q: 3. What are the norton's current and norton's resistance across points a and b? α 5Ω 3/0° A 8Ω Ξj2Ω…

A: The solution is given below

Q: The magnetic field intensity is given in square region 0.5 < x <1, z-0,1 <y<1.5 by H = 2² ax + x³ ay…

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Q: A diode has a surface-leakage current of 10 nA when the reverse voltage is 5 V. What is the…

A: The solution is given below

Q: 2. Variable gain amplifier Consider the circuit on the right. Varying VG will let the non-inverting…

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Q: 3- Write the truth table for 8 to 3 encoder. 5-4

A: Truth table of 8 to 3 encoder:

Q: 2. Consider the following operation: Z = AB BC a. Write out the truth table for the given…

A: Given Consider the following operation:   Z = AB.BC   a. Write out the truth table for the given…

Q: Assuming ideal op amps, find the voltage gain vo/vi (30) 100 ΚΩ Μ 20 ΚΩ w U 20 ΚΩ

A: Given circuit,

Q: A Silicon bar having a length of 4μm, doped with n-type at 10"/cm", calculate the current density…

A: The given quantites are as follows-Length of Si bar,l=4 μm  =4×10-6 mConcentration of n-typed doped…

Q: A 220Vrms, 1 ½ hp, 10, 60-Hz induction motor draws 7.6A when operating at rated conditions. The…

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Q: Part II. Kirchhoff's Laws in 3 loops. a. Find the necessary KVL/KCL equations to solve the problem.…

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Q: Q1. (a) What is the source of self-inductance and back emf in a current carrying loop? Remember, I…

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Q: I need to draw it program so that it is printed as soon as possible, thank you Ro www. १४ ↑ ↑ Vs Vo…

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Q: Draw the Vs and is as a function of time when the switch on at t=0 R3 S2 Vs Rr=∞ Ro E к

A: Here we are seeing that there is no inductance and capacitance which is the cause of delay in…

Q: + E 20 V 12 Si D₁ R₂ 5.6 ΚΩ Si D₂ 1p₂ R₁ 3.3ΚΩ

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Q: If V; = 0V, find Vo. vio Rb Rc +5V m Q1 Vo

A: The solution is given below

Q: Find the value of VDS for the given network if IDSS=8mA VDD +12 V 1 RG 10 ΜΩ RD 1.0 ΚΩ

A: Given, Here IDss=8 mA

Q: copper conductor has a diameter of 17inch and it is 189 feet long. assume that it carriers a total…

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Q: E8.8 Find the current i(t) in the network in Fig. E8.8. i(1) v(t) = 120 sin (377t + 60°) V Figure…

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Q: Find the current through the 35 ΚΩ resistor of Fig. below. Using superposition theorem? R₁ 12 ΚΩ…

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Q: #1 192 6V 192 a. Find the total resistance b. Find the Current c. Find the voltage drop across a 10…

A: Consider the formula for the equivalent resistance in the series connection is, R=R1+R2+.....+Rn…

Q: measurement of network capacity called the Bandwidth Delay Product (BDP). This product is a…

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Q: consider the circuit below. VTH = 4V and k = 1 mA/V² +12V 3k Vo If V₁ = 2V, what is VGs? Answer:

A: Given circuit shown  VTH=4 vk=1 mA/V2Vi=2 v Assume drain current ID=12 mA

Q: Example: For the given BJT circuit, determine: (a) 1₁ I₁ (b) Z₁ 1kQ V: 12mV V=4mV V Rr 2 0 51 ΚΩ (c)…

A: We need to find out the current, voltage and current, voltage gain for given circuit

Q: 22040'V 5012 V₁ ZI 7+j8r 220x00V 50112 21√32 24 15 tj sr 8+140/23 V2 67132 zzt Z₂ 72040 Sorta 26 It…

A: Norton's theorem :

Q: 1- Draw the circuit for 3 to 8 decoder.

A: As per the guidelines, we are supposed to answer only first question. Please repost the remaining as…

Q: if the transformers is supplied with 500 volts to the primary coil with a 200 turns; and 15,000…

A: In this question,   We need to determine the the voltage on the secondary ?

Q: It is my opinion. The room needs to be painted. * The room needs to be painted, it is my opinion. To…

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Q: For the circuit shown, determine the current through the 2+j5 ohms impedance. 1 jsn 252 um 2 •…

A: The detailed solution is provided below.

Q: consider the circuit below. VTH = 4V and k = 1 mA/V² +12V 100 3k M1 Vo a.) If V₁ = 2V, what is VGS?…

A: We need to find out current and voltage for given circuit

Q: H-w/ find the transfer function when in matlab

A: The given block diagram can be reduced by considering the parallel connected and cascade connected…

Q: Solve for the value of power in V1 and the values of il, 12 and i3. Note: V1=15V and V2=10V. Do this…

A: In this question  We need to determine the unknown current I, i1 i2 and i3 using the KVL and KCL

Q: In a R-L-C AC circuit, R= 44 Ohm, ZL- j 46 Ohm, ZC= -j 38 Ohm. Supply voltage is v= 38 sin( 44 t).…

A: To solve above problem, one should have basic idea about working of AC circuits. Above given circuit…

Q: Given this circuit: A voltmeter is placed across the resistor and its reading is 0V, Is the diode…

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Q: field resistance is 100 22. The resistance of armature at standstill gives a drop of 6 volts across…

A: In this question we will find speed on load , torque and efficiency for dc shunt motor...

Q: If A = 5V and B = OV, find Vo. (Rc = 500, Rb1 = Rb2 = 5k. Assume beta = 100 and Vce,sat = 0.2V) +5V…

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Q: Proof the expression for string efficiency.

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Q: Hill V₁ 24 V R12 10 ΚΩ D₁ 1N4744A + 4.790 VR₂2.5 kn R₁ 1 15 V O The zener is open. O The zener is…

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Q: Setup the equations needed to find the values of i, il, i2, and i3 usin KVL and KCL only if V1=15V…

A: In this question,   We need to determine the all unknown currents and power across the V1  We know…

Q: a) State Kirchoff's first and second laws and name the fundamental physics principle that each law…

A: As per the guidelines of Bartley we supposed to answer first three subpart only.

Q: A 230VAC rated, 60 Hz, 10-Hp Single-phase AC motor is to be connected for across-the-line starting.…

A: Calculate current after loading  20 % extra Choose current range from calculated value and wire…

Q: Find Vo using superposition -j4 Ω 8 Ω www +1 10/0° V (+) -j2 Ω 4/0° A j5 Ω m 6Ω 3/0° A

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Q: Discussion: 1. Design a circuit diagram to compare two numbers each one contain 3 bits.

A: This question is belongs to digital electronics

Electrical Heating Unit

The conversion of electrical energy to heat energy is known as electric heating. The heating system that converts the electrical energy to heat energy for various application is called electrical heating unit. Electricity is employed as the firing mechanism in electric heating systems, which transforms electric current to heat. Electric heaters have heating elements in the form of electric resistors.