QI Design a multi range D.C. ammeter by using indirect method to give the following ranges 600 mA, 6A, 22A, and 40A. If PMMC meter have internal resistance of 300 and full scale current of 5mA.

Q: Determine the resistance of a bus bar made of aluminum at 50°C if the length is 15 meters long and…

A:

Q: A resistance of 2/(t + 20) Q and inductance of 4 H are connected in series to a battery of unknown…

A: Given that  R= 2/(t+20) ohm L= 4 H i1= 0 A , t1= 0sec i2= 50A , t2= 2 sec

Q: Q2/Design an Ayrton shunt by indirect method to provide an ammeter with current ranges 6A, 25A, and…

A:

Q: 3. If we were to connect a voltmeter directly to an ohmmeter, what would you expect to see the…

A: Voltmeter : voltmeter is device which used to measure voltage across resistors. It connected…

Q: 3. Write step-by-step working process of Fuel Cell using equations.

A: step by step working process of fuel cell using equations

Q: Typical replacement for a 100 W incandescent bulb is a 20 W LED bulb. The 20 W LED bulb provides a…

A: Given,  Rating of incandescent bulb is 100 W.   Rating of LED bulb is 20 W.   The bulb is turned on…

Q: ) With neat sketch explain the cross sectional view and I-V characteristics of the device which is…

A:

Q: A specification sheet of a smart meter states that its rated current is 100 A and power dissipation…

A:

Q: A PMMC type voltmeter, having a full scale reading of 250 V and an internal resistance of 400 kilo…

A: Given: A PMMC type voltmeter, having a full scale reading, V = 250 V Internal resistance, Rv = 400…

Q: The length and dismeter of a copper wire are found to be 100 and 0.002 m, respectively. Consider…

A:

Q: If, for the construction of this potentiometer, a wire with a diameter (

A: Given parameters are: Diameter of a wire: d=0.1mm=0.1×10-3mResistivity of Copper ρe=1.7×10-8ΩmCore…

Q: Design an Ayrton shunt by indirect method to provide an ammeter with current ranges 1A, 5A, and 10A,…

A: Analog instruments are classified into 3 types Indicating instrument Integrating type instrument…

Q: An ammeter has been designed by indirect method with current ranges 1A, and 5A, if PMMC meter have…

A:

Q: A PMMC instrument gives 27 mA at full scale reading when a potential difference across its terminals…

A: Dear student as per our guidelines we are supposed to solve only one question in which it should…

Q: 4. It is desired to operate a 100-W, 120-V electric lamp at its current rating from a 240-V, 50 Hz…

A: The solution can be achieved as follows.

Q: Design a stand alone solar system for your own home. •There are other ways to do that and for that…

A: To solve Design a stand alone solar system for your own home.

Q: An electrical device has a resistance of 30 Q and is supplied with a 5-ampere constant current…

A:

Q: What is the differences between real circuits and the simulated ones, please elaborate.

A: Simulation is define as the mathematical model or representation of a device which gives a very…

Q: What is the (Methods) to calculate the value of resistance?? and how we can using the multimeter…

A:

Q: 7. Using this equation, determine the current if I connect a 9V battery to a 60 Ohm light bulb.

A: Kirchhoff's current law also indicate law of conservation of charges and also be stated as at any…

Q: (b) Typical replacement for a 100 W incandescent bulb is a 20 W LED bulb. The 20 W LED bulb provides…

A: First calculate energy  consumption by the incandescent bulb and LED bulb and than calculate cost…

Q: a. The potential difference across the terminals of a battery is 8.5 V when there is a current of…

A: Given that  V1=8.5VI1=3000 mAV2=11VI2=2000 mA Although formula for EMF of battery is given by…

Q: 1. A PMMC instrument has internal resistance of 1.7kΩ and gives full scale deflection for 50μA.…

A: Given data, Rm=1.7 kΩI=50 μAVm=RmI=0.085 V Value of resistance required for making voltmeter of 10 V…

Q: Design an Ayrton shunt by indirect method to provide an ammeter with current ranges 6 A, 9 A, and 13…

A:

Q: A sample of wire (1 mm in diameter by 1 m in diameter) length) of an aluminum alloy (containing 1.2%…

A: Given: A wire of aluminium alloy is placed in electrical circuit such that its parameters are

Q: A PMMC instrument gives 29 mA at full scale reading when a potential difference across its terminals…

A: Given: For PMMC Im=29 mAVm=41 mV So, meter resistance Rm=VmIm=4129=1.414 Ω

Q: explain the principle for circuit designing in lightining and power circuit.

A: It is asked to to explain the principle for circuit designing in lighting and power circuit.

Q: Design a multi-range voltmeter (250 volts) and 350 volts (note that the internal resistance of the…

A: Given data, V1 = 250 V. V2 = 350 V. Ig = 2 mA. Rg = 20 Ω.

Q: A wire of resistance 5.0 ohm is connected to a battery whose emf is 2.0 V and whose internal…

A: Please refer the attached images for the complete answer..

Q: What is the size in square milimeter (mm2) is the cable of 250 MCM size?

A: Given that What is the size in square milimeter (mm2) is the cable of 250 MCM size

Q: A PMMC instrument gives 19 mA at full scale reading when a potential difference across its terminals…

A: a PMMC instrument gives 19mA at full scale reading when a potential difference across its terminal…

Q: Consider the circuits A and B from the experimental details. If you were to put a lightbulb in the…

A:

Q: Q1: If PMMC meter have internal resistance of 250n and half scale current of 5mA. Design an Ayrton…

A:

Q: Compare Solar and bio energy systems, their prospects, Advantages and limitations.

A: The energy resources the world is currently using are mainly fossil fuels which create a lot of…

Q: Give sample system of the following systems and explain them: linear system and nonlinear system.

A: The superposition theorem's concept comprises two key features, which are described…

Q: A 9-Vdc battery is used in series with a 1-ko, 100-µA to create a single range ohmmeter. Find the…

A:

Q: Design an Ayrton shunt by indirect method to provide an ammeter with current ranges 1A, 5A, and 10A,…

A:

Q: Design an Ayrton shunt by indirect method to provide an ammeter with current ranges 1 A, 5 A, and 15…

A:

Q: BASIC ELECTRICAL ENGINEERING - ELECTRIC CIRCUIT Draw a simple circuit diagram of circuit consisting…

A:

Q: The length and diameter of a copper wire are found to be 100 and 0.002 m, respectively. Consider…

A:

Q: Wire having length 1 cm, a cross section area 1cm.square and a sistivity 1(ohm. Meter) is connected…

A: To solve above problem, one should know about resistance calculation of a material. The resistance…

Q: Give advantages and limitations of solar PV systems

A: Solar PV System A photovoltaic (PV) system is made up of one or more solar panels, an inverter, and…

Q: 3)The resistance of semiconductor decreases with increase in temperature Select one: True False

A: Given question is about the semiconductor resistance effect with temperature.

Q: Q7: How can you explain scientifically the generation of high voltages to feed the ignition plugs in…

A: Electrical machines can be either generator , transformers or motors. They can be either Ac machines…

Q: 2. How many cells should be used-in-a-Silicon-based Photovoltaic panel to charge-the-48V battery…

A: In Commercially available silicon based photovoltaic panel are constructed by using generally 32…

Q: Example A NTC thermistor has a resistance of 30 KN at 0°C and material temperature constant 3575 K.…

A: given thermistor

Q: 7. What is the value of the diameter in millimeter of a certain wire having a resistance of 0.56 Q,…

A:

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.