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Over-travel refers to the mechanical distance beyond where something is intended to be useful. Some devices use "limit switches" to stop the driver before the moved object exceeds the useful limit and enters "over-travel". Other devices use mechanical stops and rely upon some other means to detect the condition and avoid overload.
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What are the Relays in transformer?
There are many types of protection relays used in transformers depend upon its construction, size, use etc. They are 1. Buchholz relay for incipient faults like short ciruit, winding temparature protection, oil temparature protection, oil level protection, oil pressure protection, Pressure relief valve (for oil filled transformers) 2. Differential protection 3. Thermal Protection 4. Earth fault protection 5. Over current protection 6. Over excitation protection(where OLTC is used) etc
What is the meaning ampere protection?
Amperes refer to the current in an electrical circuit. Ampere protection is rarely used but it refers to current protection. Typically this will relate to protection against over current events with fuses or circuit breakers.
What is the protection of over current to a diode?
we use fuse only .thanks
What is a mcb and what is it used for?
mcb is master circuit breaker. it is used in the circuit for the protection of equipments from over voltage.
What is the purpose of the Merit Systems Protection Board (Whistleblower Protection and the OSC?
What is the purpose of the Merit Systems Protection Board
How do coyotes get their protection?
They travel in packs
Vehicles that travel in a group for protection?
a convoy
Why did the traders travel in caravans?
For protection from bandits.
What are travel protection plans for Expedia?
A travel protection plan is like a travel insurance plan which protects your items that you take upon a flight or any other way of transportation. It applies internationally as well.
What happens when you travel to Saturn without protection?
you die
When is the best time to purchase travel protection in order to be covered?
The best time to purchase travel protection is when you buy your ticket(s). This coverage is very beneficial for business travelers.
Do ring-tailed lemurs travel together or alone?
They travel together in troops for protection and to defend their resources.
What is the term for a group of people who travel together for protection?
Attack Squad
What is the point of having CSA travel protection?
CSA Travel Protection can be very helpful when one is traveling in a foreign country in which one's normal insurance is not valid. It can be used, for example, in the event of a medical emergency.
What the three types of over current protection relay and describe the principles of operation?
over current protection relay
Why do North Africa need the nile river?
for water,travel, and protection. the protection is caused by the delta marsh which is at the end of the Nile river.
What group does the crab belong in?
it belongs in the Crustacean familyYes, they do travel in groups. They do it for protection.
