The resistance R(0) of a thermistor at temperature 0 K is given by R(0) = a exp(B/0). Given that the resistance at the ice point (0= 273.15 K) is 9.00 k2 and the resistance at the steam point is 0.50 k, find the resistance at 25 °C.

Q: Describe two advantages of transmitting electrical power at high voltages.

A: The explanation of advantages is as follows.

Q: Create a circuit diagram for the given armature: 4 poles, 26 conductors, double layer,…

A: 4 poles, 26 conductors, double layer, simplex WAVE winding

Q: How we can classify optical fibers

A: Optical fiber is cable used for communication. It is made up with glass or plastic. It can transmit…

Q: the resistivity of annealed copper and aluminum?

A: copper is one of the oldest known materials. Its ductility and electrical conductivity were…

Q: Describe the construction and operation of a TRIAC and give one practical application of the device.…

A: TRIAC: A TRIAC is a three-terminal electrical component which may conduct current in any direction.…

Q: What will be the conductivity of a perfect conductor?

A: Conductivity of a perfect conductor is very high (infinete). Resistivity of a perfect conductor is…

Q: Describe in depth ring counters and the applications they serve

A: To describe: Ring counters and the applications they serve.

Q: What is the unit of Luminous flux, Illumination, Solid angle, Luminance and Lamp efficiency ??

A: When light falls on any surface this phenomena is called as Illumination. Where Light is the cause…

Q: How to make wireless energy

A:

Q: Q.1 Write about the operation of tungsten filament lamp – vacuum type?

A: The power system has to transmit power from the generation side to the load side. For this purpose,…

Q: Describe the construction and symbol of semi conductor device

A: Semiconductor size is small, it is similar to a transistor and works like a LED  the output has…

Q: State four (4) advantages of the suspension type insulators.

A:

Q: Enumerate the various types of concentrating solar collectors?

A: Various types of concentrating solar collectors are given as, Parabolic Trough Collector : A…

Q: Enumerate devices that use electromagnetic induction to operate.

A: Electromagnetic induction refers to the generation of an electric current by passing a metal wire…

Q: Explain the operation of envelope detector shown in figure. Figure (1) Envelope Detector

A: The enevelop circuit is the device or electronic circuit that uses the high radio frequency as the…

Q: What is the Principle Operation of Nuclear Power Plant and List it’s type.

A: In this question we discuss about the Principle Operation of Nuclear Power Plant and List it’s type.

Q: OI: An armature has a resistance of 0.4 2 at 120°C and the armature Cu loss is to be limited to 500…

A: Resistance at 1200 C is 0.4 ohm. α is given α=0.00430C Copper loss at 550 C is 500 W.

Q: define fuel core

A: solve

Q: 12/ A circuit that is used as a power indicator consists of _____________________________. a.…

A: For power indicating in circuit generally used LEDS

Q: Please explain whether NEC provides maximum standards or minimum standards?

A: NEC stands for National Electrical Code.  It provides some basic sets of standards that must be…

Q: Explain the concept of cable shielding and its importance in reducing electromagnetic interference…

A: Cable shielding is a protective layer or enclosure added to electrical or data cables to minimize…

Q: What is the device that is used to convert nonelectrical signal to analog electrical signal…

A: Device which is used to convert non electrical signals to electrical signals are called transducers…

Q: Create a circuit diagram for the given armature: (the circle one): 4 poles, 26 conductors, double…

A: 4 poles26 conductors-double layer-simplex wave winding

Q: Explain and elaborate the difference between zener and avalanche breakdown voltage

A: The zener breakdown and avalanche breakdown voltage of the zener diode need to be briefed.

Q: Discuss the importance of cable shielding and its role in reducing electromagnetic interference.

A: Discuss the importance of cable shielding and its role in reducing electromagnetic interference.

Q: Q 3. i. Draw the cross sectional view (Diagram) of flat plate solar collector and name all the…

A: to draw the cross sectional view of flat plate solar collector and name all the parts to explain its…

Q: compare in table between Parellel Pair Twisted Pair Coaxial Cable  Fiber Optic

A: Explanation: The comparison between parallel pair, twisted pair, coaxial cable, fiber optic shown in…

Q: Advantages and Disadvantages of using fossil fuel energy.

A:

Q: What do you mean by  Electric Circuits ?

A: Any closed-circuit or path by which an electricity can flow is known as Electric circuits. If any…

Q: What is the main objective behind the establishment of NEC?

A: NEC stands for National Electrical Code.  During electrical wiring or electrical appliance…

Q: Discuss the technological advancements that have improved bend resistance in modern fiber-optic…

A: Technological advancements in fiber optic cables have significantly improved their bending…

Q: Describe and explain the function of these laboratory instruments: (be Articulate) a. Oscilloscope…

A: Electrical devices are used for measuring electrical parameters. Current, voltage and power are…

Q: Name some applications of silver hano particles ?

A: The chemical formula of silver nanoparticles is AgNPs they have unique property like they have very…

Q: What are the principles behind electromagnetic interference (EMI) and methods to mitigate its…

A: Electromagnetic interference (EMI) occurs when electromagnetic radiation interferes with the regular…

Q: Enumerate the various types of concentrating solar collectors

A: Basically there are four types of concentrating solar collectors. 1) Parabolic trough collector. 2)…

Types of Charge Carriers

A carrier is a type of object which carries a particular thing from one point to another point. For instance, people use different vehicles from one place to another, and the vehicle carries those people and acts as a carrier.