Physics principles behind the use of induction type instruments

Q \  What are transmission lines and what are the effects and causes of transmission lines, then mention the difference between the spread of electromagnetic waves in transmission lines and spread in free space?

State four (4) possible causes each of the following troubles in dc motor and suggest two
solutions to avert them:
(i) sparking at brushes, and (ii) overheating.

a Matlab code for Kalman Filter to combine GPS and Odometer

How do I solve short-term load forecasting using Multiple Linear Regression? Can anyone provide me a step by step solution with a sample data?

Construct a 4x4 multiplier circuit.

How does a Parallel RLC (AC) circuit work? Provide an example of a practical application in the electronics field.

Please answer the following:

a. What are the key design issues for a microprocessor instruction set?

b. Why do you consider the above design issues to be important?

(please type answer)

Describe briefly how the primary equivalent T circuit is created in transformers and what physical quantities its elements represent.

A block of addresses is granted to a small organization. one of the addresses is 172.10.0.84/20.

a) What are the first and the last addresses of this block?

b) Determine the number of addresses granted to this small organization.

c) The network administrator of this small organization wants to create eight subnets. Determine i) the subnet mask, ii) the address of each subnet, iii) number of addresses in each subnet, vi) the range of IP addresses in each subnet, and v) the broadcast address of each subnet.
Assignment

1. Quality factor is commonly prominent feature in frequency response analysis as it is to measure the sharpness of the resonance peak.
   1. Explain in your own words to distinguish the characteristics of quality factors ad bandwidth for both RLC series and parallel resonance circuits.
   2. Identify the type of filter can be used to select specific signal of one particular radio station. Justify your answer with the aid of example of application.

1)What is the LDR sensor and what is the effect of light on this device?

2)Name 4 physical phenomena that light can have on some devices, so these devices can be used as light sensor.

3)What is the main difference in structure of PIN Photodiode and standard PN photodiode (photovoltaic cell)? What is the advantage of PIN over PN?

Numeric responses must be either an integer (if exact) or a real number with three decimal places, with the least significant number rounded. Do not use commas. If there are units, the integer part must be between 1 and 999. Use the following units: Ohm, kOhm, mOhm resistors, etc. Conductances: S, mS, MS, etc. Voltage: V, kV, mV, MV, etc. Current: A, mA, kA, uA, nA, etc. Power: W, mW, kW, uA, pW, etc. Time: s, hrs, ks, ms, etc.

1. Voltage amplifiers are available with Avoc = 8 V / V, Rin = 1.8 kΩ, Ro = 850 Ω. With a 12 V DC power source, each amplifier consumes 1.5 mA average current.

a. How many amplifiers do you need to cascade to get at least a 1000 voltage gain with a load resistance of 1.0 kΩ?

b.What is the voltage gain Av obtained? (Respond with a rounded whole number)

c. For the cascade connection, find the open circuit voltage gain. (Respond with a rounded whole number)

d. If you have a 1.5 mV input, how efficient is the equivalent amplifier?

e. Find the transconductance of the entire circuit.

Design a clocked synchronous state machine with two inputs, A and B, and a single output Z that is 1 if (1) A had the “different” value at each of the two previous clock ticks, or (2) B has been 1 since the last time that the first condition was true. Otherwise, the output should be 0. Design state assignment using decomposed method. D Use flip-flops to a minimum, and design the next-state logic with a minimal 2-level NAND-NAND circuit. Do not consider multiple-output minimization when designing next-state logic.

For the following areas in a house, summarize the requirements for their different wiring layouts.

a. Kitchen: range, refrigerator and small appliances.

b. Bedroom lighting.

c. Bathroom lighting.

d. Laundry machines and appliances.

e. Outdoor lighting.