explain the sphere gap method of measuring dc ac and impulse voltages

Answers

Answer 1

Answer:

The voltage to be measured is applied between the two spheres and the distance or spacing S between them gives a measure of the sparkover voltage. ... In the case of a.c. peak value and d.c. voltage measurements, the applied voltage is uniformly increased until sparkover occurs in the gap.


Related Questions

qué es una nube informática

Answers

Es un paradigma que permite ofrecer servicios de computación a través de una red, que usualmente es internet.


Write an
algorithm and draw a flowchart to convert the length in feet to
centimeter

Answers

Answer:

blah blah blah sh ut up read learn

The following problem refers to triangle ABC, find all missing parts. Round degrees to 1 decimal places and
sides to the nearest whole number.
A = 36.5°C = 67.5°, c = 224 inches
A=
В.
C
O
O
490 do
a =
inches
inches
inches
C-

Answers

Answer:

A =41 .....

......

......

....C=21

Using what you know about the NAND gate, draw how you could implement a three-input NAND gate using NMOS and PMOS transistors. This circuit should output logic low (0V) only when all three inputs (A, B, and C) are logic high (5V)

Answers

Answer:

use this, it should help you understand

Explanation:

https://www.electronics-tutorials.ws/logic/logic_5.html

All of the following are common strategies for finding ideas EXCEPT
creating analogies.
O brainstorming with others.
examining existing products.
sitting and walng for inspiration.

Answers

Answer:

D.  sitting and waiting for inspiration.

Explanation: Seems less reliable then then others

what is Agriculture and Environmental Engineering ​

Answers

Answer:

Agricultural engineers attempt to solve agricultural problems concerning power supplies, the efficiency of machinery, the use of structures and facilities, pollution and environmental issues, and the storage and processing of agricultural products.

Anything that is made to meet a need or desire is?
a) Design
b) Technology
c) Process
d) Tool

Answers

Answer:

Technology

Explanation:

It’s made to meet desire

It should be noted that Anything that is made to meet a need or desire is Technology.

What is Technology?

Technology can be regarded as the practical application of science.

Technology can be seen in areas such as

CommunicationTransportationAgriculture

However, Technology came up because of the necessity for it, people desire it.

Learn more Technology at;

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Determine the location of the maximum bending moment. In the formula, w is the rate of load increase in lb ft and l is the length (in ft) of the beam. calculus

Answers

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List the crops that can be used dibbler .

Answers

Answer:

A dibber or dibble or dibbler

Explanation:

A dibber or dibble or dibbler is a pointed wooden stick for making holes in the ground so that seeds, seedlings or small bulbs can be planted. Dibbers come in a variety of designs including the straight dibber, T-handled dibber, trowel dibber, and L-shaped dibber

Engineer It A water heater is a tank in which cold water is heated. Cold water flows into the tank to keep it full. A heating element warms the water inside the tank. The heated water can then be sent to hot water faucets in a building. Assume that a water heater design requires the hottest water possible to be sent to hot water faucets in a building. Where would be the best place for the hot water outlet pipe to be attached to the tank: the top, the middle, or the bottom of the tank? Explain your answer.

Answers

Answer:

i think it would be the top, the hotter the water the more pressure and sense pressure builds at the top of water heater tanks you would want the outlet pipe at the top

Explanation:

I think it would be the top, the hotter the water the more pressure and sense pressure builds at the top of water heater tanks you would want the outlet pipe at the top.

What is Heater?

The process of transforming electrical current into heat energy is known as electric heating. An electrical resistor serves as the heating element in an electric heater, and heat is generated there when an electric current flows through it.

This procedure is frequently utilized in a wide range of domestic applications. from using an electric burner to prepare food, a kettle to boil water, and of course, house heating.

With one significant exception—they don't rely on a boiler and a system of pipes to produce the heat—electric heaters and radiators function exactly like your central heating radiators that are plumbed in.

Therefore, I think it would be the top, the hotter the water the more pressure and sense pressure builds at the top of water heater tanks you would want the outlet pipe at the top.

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How does science and technology address the problems of the society?

Answers

Answer:

By ads online video (sorry if this doesn't help

Answer:

Through science and technology, we have solved many of humanity's problems, including hunger (at least in the Western world) with farming technologies and curing diseases through medical technologies. Inventions such as dishwashers, washing machines, and artificial lights have saved us immense amounts of time.

Explanation:

Science can not solve all of our problems. While scientific understanding can help battle things like disease, hunger, and poverty when applied properly, it does not do so completely and automatically. Furthermore, there are many areas of life where science can have little impact.

pretty ako hjshjs ok.

Answers

Answer:

wala naman pong pic po wala kahit walang pic magan da parin

State Conditions necessary for static equilibrium of a particle of a rigid body​

Answers

Answer:

Conditions for equilibrium require that the sum of all external forces acting on the body is zero (first condition of equilibrium), and the sum of all external torques from external forces is zero (second condition of equilibrium). These two conditions must be simultaneously satisfied in equilibrium.

Hi there!

For a particle to be in static equilibrium:

[tex]\huge\boxed{\Sigma \tau = 0}}[/tex]

The sum of torques acting on the particle must equal 0 Nm.

[tex]\huge\boxed{\Sigma F = 0}}[/tex]

The sum of forces acting on the particle must equal 0 N.

Both of these conditions MUST be met in order for a particle to be in STATIC equilibrium.

Categorize the processes below as redox or acid/base.

a. Cell respiration/Krebs cycle
b. Butter becoming rancid
c. Carbonation of water
d. Whitening of teeth with fluoride ions

Answers

I think that the answer is c because because because and because
Answer correct is B…….

type the correct answer in the box Spell all words correctly
Damien wants to study the effect on a material's elasticity after it is submerged in water for varying durations. What type of graphical tool should
holin
Damien can stucty how the material behaves when immersed by using a
Curve

Answers

Damien can study how the material behaves when immersed by using a; Stress - Strain Curve

To determine the elasticity of a material, we need to find the elastic modulus because the elastic modulus is what quantifies the elasticity of the material.

Now, formula for elastic modulus is;

E = stress/strain

Now, to study the effect on a material's elasticity after it is submerged in water for varying durations, since elasticity is based on the stress and strain on the material, we need to draw a graph of stress vs strain which is also called a stress - strain curve.

The stress strain curve is a graphical tool that helps us know to know the amount of load a material can take before it will stretch and break.

Read more about stress - strain curves at; https://brainly.com/question/22394570

What's the purpose of a curtain drain?

Answers

A French drain, sometimes called a curtain drain, is a simple system with no moving parts -- gravity removes excess water from problem areas in your yard. Give gravity a chance to do its job by making sure your French drain design has the proper slope from beginning to end.

Answer:

A French drain, or curtain drain, removes excess surface water so you won't need hip boots to cut the grass. A French drain, sometimes called a curtain drain, is a simple system with no moving parts -- gravity removes excess water from problem areas in your yard.

In the figure, particle 1 of mass m1 = 3.1 kg slides rightward along an x axis on a frictionless floor with a speed of 5.0 m/s. When it reaches x = 0, it undergoes a one-dimensional elastic collision with stationary particle 2 of mass m2 = 4.6 kg. When particle 2 then reaches a wall at xw = 79 cm, it bounces from the wall with no loss of speed. At what position on the x-axis does particle 2 then collide with particle 1?

Answers

Answer:

We use Eq 9−67 and 9−68 to find the velocities of the particles after their first collision (at x=0 and t=0 )

ν

1f

m

1

+m

2

m

1

+m

2

ν

1i

=

0.30kg+0.40kg

0.30kg−0.40kg

(2.0m/s)=−0.29m/s

ν

2f

=

m

1

+m

2

2m

1

ν

1i

=

0.30kg+0.40kg

2(0.30kg)

(2.0m/s)=1.7m/s .

At a rate of motion of 1.7m/s,2x

w

=140cm (the distance to the wall and back to x=0 ) will be traversed by particle 2 in 0.82s . At t=0.82s , particle 1 is located at

x=(−2/7)(0.82)=−23cm ,

and particle 2 is " gaining " at a rate of (10/7)m/s leftward ; this is their relative velocity at that time . Thus , this "gap" of 23cm between them will be closed after an additional time of (0.23m)/(10/7m/s)=0.16s has passed . At this time (t=0.82+0.16=0.98s) the two particles are at x=(−2/7)(0.98)=−28cm

Explanation:

As an engineer you are responsible for selecting and procuring pump for your water distribution system. After some background study you selected and purchased an 1160 rpm Taco 4013 FI and CI series pumps with a 12.75 impeller diameter (for details see the ppt slides for the pump chapter). After procuring the pump you realize that you should have purchased a similar pump but with a 2000 rpm.

Required:
a. What will be your approach to handle this situation?
b. How would you prepare a performance curve at 2000 rpm?

Answers

In this picture there is answer…..

Technician A states that about 33% of the heat energy created is wasted by being dumped straight out
of the exhaust to the atmosphere. Technician B states that 33% is wasted by internal friction and from
radiating off hot engine components straight to the atmosphere. Who is correct?
Select one:
A. Technician A
B. Technician B
C. Both A and B
D. Neither Anor B

Answers

Heat energy is the known to be a product of the movement of tiny particles called atoms, molecules or ions. The true statement is by Technician A.

Internal combustion engine is dependent on the heat of combustion so as to make torque to move the vehicle and power the system.

A lot of heat made during combustion is not often used productively and therefore need to be removed to avoid overheating of the engine.

The heat energy that is not used for is wasted in three ways: They are:

About 33% is wasted by being dumped straight out of the exhaust to the atmosphere. About 33% is wasted by the cooling system, which prevents overheating of the engine components. About 5% is wasted by internal friction and from radiating off of hot engine components straight to the atmosphere.

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Why does a
generally decrease
with increasing
bond energy?

Answers

Answer:

What is the real meaning of this questions

Answer:

what whatwhat whatwhat the town hall meeting at the office in the morning and I can get you a new one for the kids

. What is wrought iron? Discuss in brief its chemical composition, properties and applications.​

Answers

Answer:

Wrought iron is an iron alloy with very low carbon content with respect to cast iron.

Explanation:

It is soft, ductile, magnetic, and has high elasticity and tensile strength. It can be heated and reheated and worked into various shapes.

Answer:

Wrought iron is an ferrous metal with a very low amount of carbon (less than 0.08%) compared to cast iron (2% or more). It is a semi-molten mass of iron with a fibrous sheath (up to 2% by weight), giving it a "grain" similar to wood grain, visible when bent or bent to the point of fracture. Wrought iron, malleable, easy to draw, corrosion resistant and easy to weld. Explanation:

Which of the following classes of biomaterials would be most appropriate for fabricating an artificial tendon, a tissue that must sustain substantial deformation at low forces and quickly regain its original dimensions after stress release? Why ?

(a) Metals
(b) Ceramics
(c) Polymers

Answers

B is the correct answer
B. Is the right answer hope this help


How is a scale model different from other types of models?
It is made with clay.
It includes many engineers' ideas.
It maintains correct spatial relations.
It is the last type of godel created in the design process

Answers

Answer:

A scale model is a representation or copy of an object that is larger or smaller than the actual size of the object being represented. Very often the scale model is smaller than the original and used as a guide to making the object in full size.

Explanation:

Answer:

C.) It maintains correct spatial relations

Explanation:

Ong that's the answer

Reaction of steam and propane produce hydrogen gas.
C3H8(g) + 3 H2O(v) -> 3 CO(g) + 7 H2(g)
Draw a block diagram and process flow diagram including flow table of this process.

Answers

Answer:i think it is a problem only  Joe biden can solve i like your cut g

Explanation:

1. A company has an annual demand for a product of 2000 units, a carrying cost of $20per unit per year, and a setup cost of $100. Through a program of setup reduction, thesetup cost is reduced to $20. Run costs are $2 per unit. Calculate:
A. The EOQ before setup reduction.
B. The EOQ after setup reduction.
C. The total and unit cost before and after setup reduction.

Answers

Answer:

B the EOQ after setup reduction.

Through a program of setup reduction, thesetup cost is reduced to $20. Run costs are $2 per unit. CalculateThe EOQ after setup reduction. Hence, option B is correct.

What is meant by EOQ?

The amount of an order known as a "economic order quantity" (EOQ) is one that lowers the overall cost of acquiring and maintaining inventories of goods or raw materials.

The supplier should be contacted to ascertain the optimal inventory size in order to lower the company's overall annual inventory cost. Economic order quantity, or EOQ, is the phrase. Supply, logistics, and operations management all use this measurement.

In its most basic form, EOQ is a technique for determining the quantity and frequency of orders required to satisfy a particular level of demand while reducing the cost per order.

Thus, option B is correct.

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Discuss on forced convection heat transfer with real examples.

Answers

Answer:

forced convection

Explanation:

When a fan, pump or suction device is used to facilitate convection, the result is forced convection. Everyday examples of this can be seen with air conditioning, central heating, a car radiator using fluid, or a convection oven.

Find the distance of the line 3x + 4y + 5 = 0 from the point (2,-3).

Answers

Explanation:

The point on the line 3x + 4y = 5, which is equidistant from (1, 2) and (3, 4) is. Therefore, the point is (15, -10).

Twisting force is known as:
Select one:
A. thrust.
B. horsepower.
C. torque.
D. energy.

Answers

The correct answer is C. Torque

How much electricity does a city with 1000 people require?

Answers

The average person needs 893 kWh per month.

So 1,000 people would need 893,000 kWh per month.

binary classification algorithm

Answers

Answer:

What is this exactly?

Explanation:

If your asking for the definition, binary classification is the task of classifying the elements of a set into two groups on the basis of a classification rule.

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Tahap risiko unit amanah? Should non- vegetable food be banned in in our country Zach goes on holiday. The ratio of the costsflights: hotels = 3 : 8. The cost of the flightsis $861. Workout the total cost of flightsand hotels. VICsecaTHOU shalt do no murder.Who would most likely agree with the message in this image?OA. Howard HughesOB. Desmond DossOC. A. Philip RandolphOD.Cesar Chavez II. Write the comparative form of the adjectives1. Exciting2. worry3. bad4. Narrow5. wide6. Hot7. wonderful8. Big9. far10. Wonderful whats the answer can someone answer please Question 3 What is the equation of the parabola that opens up, has a vertex V(5,0), and a y-intercept of 50? explain four ways in which saprophytes are economically important in nature. in 1860, the largest economic investment in the united states was in Pith is composed of ______. Multiple choice question. companion cells sclerenchyma cells collenchyma cells parenchyma cells Which sentence best explains the central idea of this section of the story? (1 point)1) Ivan had many followers and this made him a big threat.2) Ivan was a leader among a feared enemy of the people.3) Ivan was cruel and brutal, but a powerful fighter.4) Ivan was to be greatly feared, but could be tricked.from negore the coward How do you solve problems involving acceleration Which of the following best outlines the purpose of the U.S. government passing the Dawes Act? A. to naturalize all remaining Native Americans in the West B. to assimilate Native Americans into white man's culture making them become American C. to relocate the remaining Native Americans to the east coast D. to authorize U.S. Colonel George Custer to capture all Native Americans What factors affect a person's daily energy requirements? Alex got 9 hits in his first 22 at bats. If his hitting rate remains constant, how many at bats would he have to have to reach 50 hits where does most star formation occur in the milky way galaxy? 2. Which of the following statements is true about covalent bonding?A It is the attraction of atoms for an electronB it involves the losing and gaining of electronsCit involves the sharing of electronsDit involves the moving of electrons between energy levels Would anyone be able to help with this? on my review and not sure how to do it DUE AT 8 MT!!! HELP ASAP!!!Define a variable, set up an equation, then solve.The sum of two numbers is 91. The smaller number is thirteen less than the larger number. Find both numbers.x - large numbery - small number what "hemmed" the british troops in on both sides during the battle of new orleans and why was this a valuable strategy for the battle