What does 11kv/415V mean?

Q: How you will read this graph? How much is the inrush current

A: Inrush Current:- The current that is absorbed by a transformer during transformer energization is…

Q: 1.5 minutes 250mA Find C

A: Given: Time, t=1.5 minutes Current, I=250 mA

Q: If a small power system has a  base power of 5.0 MVA and base current is 1000 A, the base voltage…

A: Given: Base power =5MVA Base current= 1000 Formula used: P=VI

Q: The error for an ammeter is found as ±2%, the true range of the current it can give for 10 mA is

A: Given: The error for an ammeter, error=±2% Current, I=10 mA

Q: 9.8 N to lbf

A: In this question we need to convert the given force into lbf unit.

Q: The current through the 4702 resistor in the circuit in Figure 1 is

A: Current Division Rule  By using Kirchoff's current division rule we can find the individual branch…

Q: American Wire Gauge (AWG) sizes. Cross-sectional Ohms/305 m AWG Diameter (cm) Area (cm) @20°C 1.175…

A: Given: Length of copper conductor, L=100 m AWG of copper wire is #22

Q: American Wire Gauge (AWG) sizes. Cross-sectional Ohms/305 m AWG Diameter (cm) Area (cm) @20°C 0.049…

A: Given, Resistance of 14 AWG copper wire, R=1.6 Ω

Q: Exercise | 7.2.65 (a) Find io (t) for t > 0 in the network shown below using the step-by-step…

A: In this question we need to find current io(t) for t>0

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: The number of the possible outcomes when a biased coin is tossed 3 times? O 128 O 16 O 32 8

A: Given, A biased coin is tossed 3 times.

Q: Explain the differece between continous and discountinous current mode of convetrer operation

A: There are basically two modes of converter operations  1) Continuous Converter Operation the current…

Q: If the average of set of voltage reading is 54.2V. The precision for one of the reading 52.8, will…

A: Average of set of voltage reading 54.2V One Reading= 52.8

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: what is the power disipated by R1

A:

Q: The cathode of a device is generally marked, it is indicative of: O The positive terminal of the…

A:

Q: The resistance of a 125 2 strain gauge changes by 1 ohm for 4000 micro strain. The gauge factor is…

A: Given: The resistance, R=125 Ω. Change in resistance, ∆R=1 Ω. Strain, ε=4000×10-6.

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: With the aid of diagrams, discuss the procedure to detect zero error and cyclic error in fieldwork.

A: Field work- Field work is typically work that is not done in the main office buy at the customers…

Q: what is the duty cycle of PWM output for the following ? analogWrite(4,230) a. 90% b. 25% O c. 95%…

A: By using PWM we can get analog results with digital inputs. analogWrite() is a command used to…

Q: A pressure sensor gives 0.1 at O psia and 4.75 at 60 psia. we want to transmit this information…

A: Given data: Pressure sensor gives : 0.1V at 0 psia4.75 V at 60 psia Current standard : 30 mA to 110…

Q: Convert 100 micro ohm to Fahrenheit degrees.

A: Since Ohm Ω is the unit of resistance and Fahrenheit is the unit of Temperature. And resistance can…

Q: If the input voltage Vi is a square signal. What will be the form of the output Voltage? (Write your…

A: Given op-amp circuit shown

Q: Write the conclusion of full subtractor?

A:

Q: Estimate thermal voltage for 30o C.

A: The thermal voltage (VT) is a very important quantity in semiconductor physics. It is dependent on…

Q: In a typical AAS what is the ouput of the istrument given out as data?     % composition…

A: Generally in the typical AAS the output of the instrument output data is  absorbance.

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: For the circuit shown in figure below, find the unknown currents. 50 A 12 100 A 20A 10A 20 A

A:

Q: Si A. 0 mA

A:

Q: If the average of set of voltage reading is 56.9V. The precision for one of the reading 53.2, will…

A:

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: O RAB www 1 k 4 K UPA Z www IRE 6 km)

A: It is given that:

Q: Find the force between 2nC and -3nC separated by a distance 1m in air O a. 540 × 106 Ob. -540 OC…

A: Given data, The charges are  q1=2 nCq2=-3 nC Separation between the charges, r=1 m in air

Q: Number of insulator disc required for 66 kV power lines

A: Given a power transmission line with voltage, VL=66 kV

Q: Determine Ip. Si Si 12 V 5.6 kn

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

Q: One disadvantage of low power factor is

A: The solution is provided in the following section:

Q: |= 7mA. Determine Vo (in Volts)? I ka I ka Select one: Oa. 1.75 O b.-13 Oc.7.00 Od. +13 O e. 4.69

A: