a brief reflection on ELECTRICAL MEASUREMENT UNITS

Q: List the three major causes of laser accidents

A: The three major causes of laser accidents are as follows:    1- The most common accident occurs…

Q: Is ohm law applicable to semiconductor, insulator. Give reasons?

A: Ohm's law is a law that is associated with voltage , current and resistance. It states that the…

Q: riate tests if this system is

A: A linear time invariant system is called causal when,  x(t)=0 for t<0 otherwise non-causal.

Q: .convert an electrical signal into non-electrical quantity. ............

A: As per the guidelines, we need to solve only first question. Converting electrical signal into non…

Q: In stranded conductor of 6 layers what will be the total number of individual wir ) 75

A: It is given that: Stranded conductor of 6 layers.

Q: Difference between circuit breaker and fuse...

A: Fuse- Fuse is used for the safety purpose of home equipment. It operates the over-current protection…

Q: Type of fuses and their discription

A: Solve the problem

Q: Electric shock may directly result in

A: When current passes over or through a human's body, it result in electrical shock. It's consequences…

Q: Show all work. Please type so I card read. Calculate the voltage value of a sine wave at 135° whose…

A: Given: Phase angle, θ=135° RMS voltage, Vrms=1000 V

Q: Mark the WRONG statement. In induction type kWh meters

A: The induction type energy meter consists of an aluminium disc and it is placed between two…

Q: iii) full load rot

A:

Q: What Is the opposite of redistance

A: Resistance R The property which is oppose flow of charge carriers( electrons  ) .the element is…

Q: The given system has accuracy.

A: We need to tell about accuracy of given system.

Q: Differentiate PMMC and Dynamometer type wattmeter.

A: The difference between the PMMC and dynamometer type instrument is that the permanent magnet is…

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: The three bus-bar conductors in an outdoor sub-station are supplied by units of post insulators.…

A: The solution can be achieved as follows.

Q: Why does Aluminum conduct electricity

A:

Q: can be used as electrical power source in satellites or orbiting space systems

A: solve the prob

Q: Signals and systems Only b. and c.

A:

Q: Differentiate the mechanism of electrical breakdown thet occurs in liquid and solid insulation.

A:

Q: 10. A bare conductor can withstand higher levels of current than an insulated conductor of the same…

A: Note: As per our policy we can solve only one question at once, please reupload the remaining as a…

Q: Q1/ What are the conditions for total internal reflection?

A: Given :   Brief introduction:    Total internal reflection is a property of a light.   Whenever…

Q: what are the different parts of a fuel oil diesel electric powerplant and its description

A: fuel oil diesel electric power plant diagram

Q: is used as indicator lamps in many electronic devices.

A: What are used as indicator lamps in electronic devices:

Q: Define ohms law

A: According to the question we have to define ohm's law.

Q: Identify and Explain with neat sketch of the 1. Pin Type Insulator 2. Suspension Type 3. Strain…

A: Pin type insulator: This type of the insulators the most early grown overhead insulator, yet are…

Q: Differentiate between Solar Irradiance, Solar Irradiation and Peak Sun Hour. State the explaination

A: Solar Irradiance is as follows: - The sun based irradiance is the yield of light energy from the…

Q: With a thermal circuit breaker what are the two main causes of heating of the bimetallic strip ?

A: Thermal circuit breakers are the most used breakers in many fields. As they have the fastest speed…

Q: What happens if no holes are made in aluminum foil

A: Here we have to measure the pressure of the vaporized liquid, so hole is made to escape the air in…

Q: lightning protection.

A:

Q: Electrical hazards include electrical arcs, blasts, and broken or faulty equipment. a. Polished O b.…

A: The correct option is shock.

Q: i. List three (3) types of material classification. ii. Give an example for every material…

A: 1) CONDUCTORS:-  2) SEMICONDUCTORS:-  3) INSULATORS:-

Q: 1. Discuss the arcing phenomenon in a circuit breaker.

A:

Q: c) DEFINE THE DUTIES OF RB1 AND RB2 RESISTORS.

A: Given circuit is Voltage Divider Bias Circuit.

Q: ). Explain the difference between an electrical conductor and an electrical insulator. (b). Give an…

A:

Q: Discuss the arcing phenomenon in a circuit breaker

A: Arcing phenomenon in a circuit breaker

Q: A UJT exhibits negative resistance region Option 1: Before the peak points Option 2: Both Before the…

A: As there is an increase in emitter current the voltage decreases. So the UJT is suppose to have a…

Q: Disadvantages of fuse in electric circuit.

A: What is Fuse? It is the economical protecting equipment within a circuit against circuit overloads…

Q: Infinitely long filamentary conductors a

A: Electromagnetic fields It is a combination of imaginary invisible fields of the line of electric and…

Q: What is a line refernce number in electrical prints

A: For developing the circuit diagram, it needs to be identified as the unique components. The…

Q: Mention and explain 4 Electrical Hazards.

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

Q: A fuse use in electrical power system has.............. time current characteristics.

A: A Brief About Fuse:- Fuse is a device that breaks the circuit by melting itself when excessive…

Q: Tubular strip lights is an best example for |type lamp.

A: Given  Tubular strip lights

Q: Enumerate 5 or more home safety tips to avoid short circuits.

A: when the electrical flow completes its circuit using a shorter path than the one already present is…

Q: What is the work of electronic scales

A: The detailed answer is solved below according to the given parameters and instructions in the…

Q: Coolant used in nuclear reactors should have

A: A substance circulated through a nuclear reactor to remove or transfer heat. The most commonly…

Q: . The three bus-bar conductors in an outdoor sub-station are supplied by units of post insulators.…

A: The solution can be achieved as follows.

Q: Mention the difference between Zener and avalanche breakdown.

A: Breakdown takes place in reverse biased p-n junction diodes. During break down, the value of the…