A. Binary sequence is 10101l Unit pulse amplitude, binary data rate Rb=1Kbps. Sketch waveforms in 1. Unipolar nrz 2. Polar nrz 3. Unipolar rz

Q: O The cathode lead is shorter. It goes to the negative rail

A:

Q: What is the common type in electricity in underground cables

A: In this question , we will see common types of underground cables..

Q: energy is categorized in to potential energy and kinetic energy types.

A: Fill the blank.  ....... Energy is categorized in to potential energy ans kinetic energy type.

Q: Question 7 Semiconductors has number of valence electrons.

A:

Q: What are the protection coordination procedure of circuit breakers

A: Protective Devices MOV (Metal Oxide Varistor) fuse Circuit Breaker Relay Lighting Arrester Inrush…

Q: What would happens if the diod was't ideal, rather it was Si ?

A: It is given that:

Q: Prove that the maximum efficiency occurs when the iron losses are equal to the copper losses…

A: To Prove: Maximum efficiency occurs at, Iron loss = Copper loss Considering the current as a…

Q: 10 nC -5 nC How much work must you do to move an electron from A to B? The rectangle is 16.6 cm high…

A: Work done to move a electron from A point to B point.  Work done W= q∆V ∆V= VA - VB

Q: What is emec in electrical department?

A: EMEC stands for the electro mechanical energy conversion. Therefore, a device is used which converts…

Q: draw the point charge and draw the Electric dipoles

A: According to question:

Q: 1.5L 1-5A 1.55L Reg = ?? %3D

A:

Q: In a 110 punch down block each plastic space joins two wires together then insert a connecting block…

A: A 110 punch down block is used for the termination of a cable,not for for connection of two wire.

Q: Which of the following layer is below the drift layer in non bunch through IGBT ? O a. n-layer Ob.…

A: n- is the called drift layer because The forward blocking voltage in the IGBT depends on this…

Q: Safety Precautions in the Electrical Engineering Laboratory

A: It’s vitally important to take safety precautions when working with electricity. This precaution…

Q: The two equal charges Q₁ = 5 µC and Q₂ = 1 μC are seperated by 50 cm, are kept in a vacuum. Find the…

A: We have two equal charges as shown in figure,  Q1 = 5 μC = 5 * 10-6 C Q2 = 1 μC = 1 * 10-6 C d = 50…

Q: What is the relationship between the Arc Resistance and the Area of the Cross-Section of

A: Arc resistance depends upon arc length and cross sectional area.

Q: Laminations of core are generally made of stainless steel O case iron silicon steel O carbon

A: This is a basic problem of transformer. The solution is given in the next step.

Q: What is factor of a cable at 5 degrees celcius when calculating resistance

A: The solution is provided in the following section.

Q: Over all charge in N type semiconductor is neutral but still it is considered to have excess…

A:

Q: a brief reflection on ELECTRICAL MEASUREMENT UNITS

A: Measurement is the act of finding an unknown physical quantity by using a standard quantity. The…

Q: According to the right hand rule, if electrons are flowing into this page, the magnetic field...…

A: according to the right hand rule if electrons are flowing into this page, the magnetic field is: a)…

Q: The symbol of iron core inductor is

A:

Q: Surge Protector Conclution

A: surge protector conclusion

Q: in wind turbine, high watt range machines are used for and

A: It is asked what is the purpose to use high watt range machines in wind turbine. Generators…

Q: The nucleus of an atoms is composed of

A: The nucleus of an atoms is composed of protons and neutrons but the electrons are revolving around…

Q: Zero drift is normally removable by

A: we need to by which we can remove zero drift

Q: The insulators have wider band gap then semiconducotors. This statement is 1. True 2. False

A: The solution is provided in the following section.

Q: Determine Ip. Si Si 12 V 5.6 kn

A: The forward voltage drop of silicon diode is 0.7 V

Q: The minimum value of current at which the fuse element melts is called

A: The explanation is as follows.

Q: Ql why the out Put For 3 times constant (3T) is not the Same For different cases

A:

Q: E Figure 13

A: For thevenin equivalent circuit first we will find equivalent resistance across ab then we will find…

Q: There are three types of defects which are Point defects, Line defects and Surface defects. Briefly…

A: Crystalline defect, imperfection in the normal geometric arrangement of atoms in a solid crystal…

Q: An assembly consists of electrons and total charge of electrons is -5C. What will be total mass of…

A: Electrons are negatively charged particle and charge of a single electron is given as