following observations obtained in the boys gas calorimeter equipment find the gcv and ncv of the fuel. volume of gas burnt = 0.08m^3 , mass of coling water used= 29.5 kg , temperature of circulating water = 9.1 ,Mass of stem condensed point= 0.04 kg.

Q: 1.- Considering: A=-4+j5; B=3-j2; C=-6-j5. Find the result of the following expressions: а) 2A-ЗB+5C...

A: A=-4+j5 B=3-j2 C=-6-j5

Q: 1. 20x + y - 22 = 17, 3x + 20y – 2 =- 18, 2x - 3y + 20z = 25.

A:

Q: a circuit (

A: Source transformation in a circuit-

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A:

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A:

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A:

Q: Determine V, and I for the networks of Fig. 2.140. +10 V +16 V Si Ge 4.7 ka 12 V (b)

A:

Q: ID a) For a D-MOSFET , prove that : Vs=VGSoff (1– v- IDSS' | b) For a E-MOSFET, prove that : gm=2VK ...

A: (II) (a) It is given that: For a D-MOSFET: To prove:  VGS=VGSoff1-IDIDSS

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A: We need to find out the net electric field at given point due to the given charge distribution

Q: Convert 1000 W into its equivalent mechanical horsepower.

A: The solution is given below 

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A:

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A:

Q: CHANGE TO POLAR FORM: 3B097=122, 5 17,32 +j 10 50 -J E6.6 9.06+J4.226 16.82+] 62,785 59.088+j 10,42 ...

A:

Q: V R1 R2 R3 1kO 5k2 3k0 5.0V

A:

Q: Ex, Gven the ciruit shown, 82 0.0265H det the value afC 4 the PF. is : a) I b) 0.866 leading c) 0.9 ...

A: The solution is given below 

Q: Rf 120 K2 Rin Vin 20 K2 out Figure 1: inverting op-amp

A:

Q: 4. Simplify the following Boolean expressions. (a) A.B.C+A.B.C+A.B.C+ A.B.C+A.B.C + Ā.B.C+Ā.B.C +A.B...

A: Given that simplify equation a. A.B.C+A.B.C+A.B.C+A.B.C+A.B.C+A.B.C+A.B.C+A.B.C b.A+B+C.A+B+C.C+D.C+...

Q: For the digital circuit below, what are the outputs at V and X? [LO:DCRT] | O V is 0, X is 1 OV is 0...

A: Given circuit:

Q: A 3-phase star connected balanced load is supplied from a 3 phase, 416 V supply. The line current is...

A: The solution is given below   

Q: 10.31 a) Find the average power dissipated in the line in Fig. PI0.31. b) Find the capacitive reacta...

A:

Q: Find the inverse Laplace transform of the following: s+3 F(s) %3D (s + 1)(s + 2)

A: Given, Transfer function is Fs=s+3s+1s+2

Q: 25 V 45 V 3 k2 4 kQ d. 5 k2 Figur 5

A:

Q: reee Vict) QH 1 Find te sansfer funciun V(S) using Vics) nodal method.

A:

Q: Convert 1000 W into its equivalent mechanical horsepowe

A: Mechanical horse power = 1.34048 ( Bhp )

Q: If Vx = 10 V, determine the value of the current I in milliamperes. Express your answer accurate to ...

A:

Q: Given: Y (A,B,C,D) = B'D +A'D +BD.  Write the simplified sum of minterm expression.

A:

Q: Create a circuit diagram of a 1st order bandpass filter that can filter out frequencies of below 300...

A:

Q: 2 k 6 V 1 k 2 mA 4 mA 12 V 2 kN 31 kN 1 k. 1 kn Vo ww

A:

Q: Example: What is the CMRR of the circuit? 100v 100v. 1 80600v 2 60700v 20v 40v

A: The solution is given below 

Q: 5. Vo and In 1.2KQ Si IR BoVo +12 V o– 2.4ΚΩ -5V

A:

Q: R3 180kQ R1 R2 5.5kQ 10KQ R4 2kQ

A:

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A: Single Phase Transformer-A Single Phase Transformer is a power Transformer. It is made up of one con...

Q: Si Ge 3. Vp and In E 10V 2.4KO VR (a)

A: In this question,  determine the current and voltage Vd .  Assume forward bias voltage of Si type = ...

Q: Question 05: Find the Thevenin equivalent looking into terminals a-b of the circuit in figure 5 and ...

A: Given:

Q: Q1. The system impulse response is given as h[n] = 0.3"u[n – 3] – 2"u[-n-3]. Check if the system is ...

A: We are authorized to answer one question at a time, since you have not mentioned which question you ...

Q: Suppose in any operational amplifier if two input signal are given at 25 volt and 15 volt at positiv...

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you ar...

Q: Rs Di Ish im ас DzA Rsh Rm Input Rectifier Type of Voltmeter

A: -The given circuit is half wave rectifier circuit. - the given meter is Ameter and it is converted t...

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A: Resistors, inductors and capacitors form an integral part of any electrical circuit. A source, eithe...

Q: x2(t) = 5 cos(4at + a/4) + 7 sin(5xt). Signal z2(t) is the input to an LTI system with the impulse r...

A:

Q: what is the coefficcient of x^6 the maclaurin series expansion of sin^2(x)?

A: The solution is given below 

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A: The Butterworth filter is a signal processing filter that aims for a flat frequency response in the ...

Q: 11 R5 (A1) 5600 11 R2 R3 2200 3300 R4 4700 V1 R1 1000 12 13 -25V A2) A3 12 13

A:

Q: Explain why an induction motor can not run at synchronous speed?

A:

Q: 20. Eight holiday lights are connected in parallel as shown in Fig. 6.89. a. If the set is connected...

A: Note: As per the rules we can answer only 3 sub-parts, please post the remaining sub-parts as the se...

Q: Explain the working of Bidirectional shift register with parallel load capability. Draw the diagram ...

A: Bidirectional shift registers are registers that can shift data right or left depending on the mode....

Q: Convert 1000 W into its equivalent mechanical horsepower.

A: This question belongs to basic electrical . It is based on the concept of conversion of power from w...

Q: R 1k (X+4) V Vo 2V (X+4) V Vb Figure 2

A:

Q: 3. In the Y-A system shown in Fig. 12.44, the source is a positive sequence with Vm = 120Z0° V and p...

A: When source or load is connected in star connection, Phase current will be equal to line current but...

Q: Design a Half adder, Full adder, Half Subtractor and Full Subtractor.

A:

Properties of Radar

Radar stands for radio detection and ranging. It is a type of system which detects the distance, velocity, and angle of objects. This system can also detect weather formations, spacecraft, aircraft, missiles, terrain, etc.