Blind spot is a point in the zones of protection where

1 Answer

Answer :

Blind spot is a point in the zones of protection where No protection is available.

Related questions

Description : How to properly allocate zones in the office?

Last Answer : It is known that for normal work in small firms and large companies, it is necessary to clearly separate the responsibilities of each employee. But that's not all, because the situation also ... to the conditions in which their employees work, realizing that their success and image depend on it.

Description : How to Construct a Duck Blind ?

Last Answer : How to Construct a Duck Blind Although the art of building duck blinds dates back to the 15th century, it is still relevant to duck hunters. Constructing a duck blind, though it might seem a ... the folded wire, cover it with a green plastic, and use the camouflaging directions as stated earlier.

Description : How to Build Sliding Windows for Deer Blind ?

Last Answer : How to Build Sliding Windows for Deer Blind A deer blind is a device that helps hunters conceal themselves during the hunting season. Most deer blinds have open windows so that hunters will be able to ... adjacent one, helps assure you that the seal forms evenly as the window is secured into place.

Description : Save my spot?

Last Answer : Saved But come back soon.

Description : How to Spot Weld

Last Answer : How to Spot Weld Welding is an important component of metalworking and machining operations. There are many ways to join metals together, but welding is very convenient especially if you plan to ... , joining pieces of metal together becomes quick, easy, and more permanent than nuts and bolts.

Description : Spot welding is used for (1) Thin metal (3) Castings only (2) Rough and irregular surface (4) Thick sections

Last Answer : Spot welding is used for Thin metal

Description : The operating point of a protective current transformer is near the

Last Answer : The operating point of a protective current transformer is near the Ankle point

Description : If the % reactance upto the fault point is 20%, then the short circuit current will be

Last Answer : If the % reactance upto the fault point is 20%, then the short circuit current will be 5 times the full load current

Description : A relay used for protection of motors against overload is :  (A) Impedance relay (B) Electromagnetic attraction type (C) Thermal relay (D) Buchholz's relay

Last Answer : D

Description : A negative sequence relay is used for protection of  (1) Generator (3) Motor (2) Transformer (4) Long Transmission lines

Last Answer : A negative sequence relay is used for protection of Generator 

Description : For protection of rotating machines against lightning surges _______ is used.  (1) lightning arrester (2) capacitor (3) combination of lightning arrester and capacitor (4) lightning conductor and arrester

Last Answer : For protection of rotating machines against lightning surges combination of lightning arrester and capacitor is used. 

Description : Reactance relay is normally preferred for protection against

Last Answer : Reactance relay is normally preferred for protection against earth faults

Description : Surge absorbers are used for protection against

Last Answer : Surge absorbers are used for protection against low voltage high frequency oscillations

Last Answer : Protection by fuses is generally not used beyond 100 A .

Last Answer : A fuse in a motor circuit provides protection against short-circuit and overload.

Last Answer : Overfluxing protection is recommended for generator transformer of the power plant.

Last Answer : Over voltage protection is recommended for hydro-electric generators, steam turbine generators, gas turbine generators.

Last Answer : The inverse definite mean time relays are used for over current and earth fault protection of transformer against internal short-circuits.

Last Answer : The single phasing relays are used for the protection of three phase motors.

Last Answer : Discrimination between main and back up protection is provided by the use of relays which are slow.

Last Answer : For the protection of power station buildings against direct strokes the requirements are interception, conduction and dissipation.

Last Answer : The delay fuses are used for the protection of motors.

Last Answer : A thermal protection switch can protect against overload.

Description : Primary and Backup Protection

Last Answer : Primary and Backup Protection  B,D,G,I are the primary protection. A,C,H,J are the backup protection. About 90% of faults are clear by Primary Protection. So ... ordinated backup (primary is at various station  and backup is at control room with computer)

Description : Single point Cutting tool signature

Last Answer : The shape of a tool is specified in a special sequence and this special sequence is called tool signature. The tool signature is given below (i) Back rake angle (ii) Side rake angle (iii) ... rake, end relief, side relief, end cutting edge, side cutting edge angle and 0.8 mm nose radius.

Description : Illustrate with neat wiring diagram a single lamp control by two point method.

Last Answer : Single lamp control by two point method:  This system is commonly used for stair case wiring. It consists of two way switches (the switch operates always in one of the two possible positions) the ... the person will change the position of switch S2, so that the lamp will be switched OFF'.

Description : A charge of 0.1 C moves past a given point every 0.01 s. How much is the current?

Last Answer : The current is 10.0A.  1ampere = 1 Coulomb per 1 second.  0.1Coulombs ÷ 0.01seconds = 10.0amperes.

Last Answer : Three point starter can be used for both shunt and compound motor.

Last Answer : A three point starter is considered suitable for shunt as well as compound motors.

Last Answer : In a load curve the highest point represents peak demand.

Description : what is the difference between four point starter and three point starter?

Last Answer : The shunt connection in four point starter is provided separately form the line where as in three point starter it is connected with line which is the drawback in three point starter.

Description : Can anyone recommend a good, durable protection case for iPod Touch 4th gen?

Last Answer : I would highly recommend an Otterbox case. I have the Defender series case for my 3gen iPod touch. It's not perfect, but it provides better protection than any other case I've seen, and I like the ... ago, but that was only because I dropped my iPod and the case cracked. The ipod was fine though.

Description : What is the purpose of Overload Protection in a motor circuit?

Last Answer : Ans. The Overload Protection is used in a motor circuit to protect it from sustained over currents.

Description : Car Leather Protection

Last Answer : Your girlfriend and your leather car interior have many things in common. Both are tough but incredibly sensitive. Both are cold and are very hard to please. Both need a lot of attention and ... differences too. Unlike your girlfriend, leather is not something you want to get down and dirty with.

Description : Explain in detail over-voltage protection.

Last Answer : Over-voltage protection: Over-voltage protection to the thyristor is provided using: i) R-C Snubber circuit ii) Non-linear resistor Thyrector A) Snubber Circuit: It is basically a ... returns to its high resistance state. Thyrector is normally placed across the supply terminals.

Description : What should I look for in buying a carbon monoxide detector?

Last Answer : I think the best is a multipurpose smoke detector and carbon monoxide detector wired in with battery back up. If you have old smoke detectors you might want to consider this. Otherwise, you can get a plug ... and still want a monoxide detector, so then the plug in is a nice addition in that case.

Description : Why don't I need a welding mask when I watch a welding video on YouTube?

Last Answer : because there are no actual sparks? because the brightness of the screen is limited? why do you not go blind when you look at a painting of the sun?

Description : How often would you wax a new vehicle?

Last Answer : Never.

Description : What types of STDs do lesbians need to protect themselves from?

Last Answer : Paper cuts from the scissor party?

Description : How to get rid of caterpillars?

Last Answer : answer:Have you identified what kind of caterpillars these are? They may be beneficial to have in your garden. Leave the nests alone. And really, just let the birds feast in your garden.

Description : If hoodlums, thugs, criminals, or whatever you wish to call them, did not know which clerk was armed and which ones were not, they would seriously think twice before attempting a robbery?

Last Answer : answer:I notice you left nigger off your list, which is really what this question is about. Black people finally standing up for themselves in the face of systematic oppression really has you people's ... you've robbed a man of everything, he's no longer in your power. - Aleksandr Solzhenitsyn

Description : Rand Paul to file class action lawsuit against Obama administration supporting NSA spying. Will you sign up?

Last Answer : answer:I’ve already thrown in with the EFF, an organization that also opposes the NSA ‘s shenanigans, but that I actually agree with far more than I agree with Rand Paul. But yes, it is best for us to not let this issue fade away.

Description : What is the difference between a US embassy vs. consulate and what determines which foreign nations get one or the other?

Last Answer : There is only one Embassy in a foreign country. For instance, Mexico or the UK has only one Embassy each in America. But, they may have several Consulates that are like branches of the ... a consulate office, much larger staff, and the Ambassador to the country usually works from the Embassy.

Description : Home defense rethink. What do you guys think?

Last Answer : answer:Maybe, but I want an attacker / invader to be incapacitated, not just hurt (and pissed off). So my current home (and office, and car) defensive weapon of choice is wasp spray. It ... keep the can sitting on my desk, where it elicits questions from approximately one or two people per year.

Description : Small dogs vs. large dog, make the case?

Last Answer : I have a 45 lb dog. with a big bark, and loves a lap. I believe it is best of both worlds. I tend to prefer bigger dogs, but I love cuddling with this bugger. Not the one in my profile. :(

Description : Do snakes like strawberries?

Last Answer : I don’t think they like strawberry plants themselves, but if rodents are attracted to the strawberries, this will draw snakes.

Description : Why not suit reactor techs in space suits?

Last Answer : There's a difference between solar radiation and nuclear radiation. Solar radiation is often intense UV and infrared light. These forms of radiation are harmful, but can be blocked. Nuclear radiation, on ... body without interacting. So no, space suits do not work to shield neutrons and gamma rays.

Description : How was Welding discovered?

Last Answer : answer:According to Encyclopedia Britannica: Welding is a technique used for joining metallic parts usually through the application of heat. This technique was discovered during efforts to ... and Stanislav Olszewski (Poland) are considered the inventors of modern welding apparatus. Source

Description : Metal plate stopping a 19th century bullet?

Last Answer : Your question makes perfect sense. You want to know the penetration of a particular bullet at a specific speed into a specific metal. We do a lot of shooting in this neck of the woods. (I figured you ... . There are too many variables and combinations, none of which am I willing to try on my person.

Description : Shouldn't all states be open carry since we have the right to bear arms?

Last Answer : Well, I don’t know about the right to “bare arms” but I think that the right to bear arms is quite important even though its one of the most abused. However, with the police and militia and everything…the need to have a holstered gun on you whenever you go out becomes less and less.