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Transformer
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∙ 11y ago
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When was the first breathing machine made?
The very first breathing machine was a very simple piece of equipment invented by John Mayow. The first breathing machine was made in the year of 1670.
How to repair a threshing machine?
The repair of a threshing machine can be very difficult depnding on the problem. It is best for safety that you have the machine repaired by a professional.
How do you reduce core losses in distribution transformer?
Reducing core losses is a design responsibility of the manufacturer. They do this by laminating the core (to reduce eddy-current losses) and carefully selecting the type of material used for the core (to reduce hysteresis losses). There's very little that you, as the user, can do about reducing core losses.
When was the pascal machine developed?
In 1642 Blaise Pascal who was both a mathematician and a philosopher invented a very basic adding machine
Who invented a calculating machine?
The very first calculating "machine" was human hands and fingers. The abacus was next in about 300 BC.
How much does a capping machine cost?
A bottle capping machine costs about $300 from Quick Capper. This is the cost for an electric machine. A very basic manual bottle capping machine costs much less at around $60.
Will the Coca-Cola freestyle machine come to canada?
Very soon ... less than a week away!
Why DC current used largely?
in case of dc losses are very less than in case ac,as power factor is 1
What are the advantages of Swinburne's test?
1. swinburne's test is economical since power required to test a large machine is very small (i.e.,)no load input power. 2.The efficiency of the machine can be predicted at any load, since constant losses are known. 3.This method enables us to determine the losses and efficiency without actually loading the machine
Would it be cheaper to buy a new espresso machine or have it repaired?
I would guess that it would be less expensive to just go and buy a new espresso machine instead of getting it fixed unless you bought a very expensive machine.
What are the losses have an induction machines?
A three phase induction machine have the Following losses:- 1. Stator core loss 2.Stator Ohmic loss 3.Rotor core loss 4.Rotor ohmic loss 5.Friction losses 6.windage losses 7.Stray losses 8.Also it'll depends upon the types of motor as if it is a slip ring type IM then it will have sparking losses at slip contact etc etc which are very small in comparison to above losses. Regards,,
When was The Very Pulse of the Machine created?
The Very Pulse of the Machine was created in 1998-02.
What is choke coil?
A choke coil is an inductor, which is designed to block a particular frequency in an electrical circuit while passing signals of very less frequency or direct current.
Is a cheese grater a simple machine?
Yes it is a very simple machine
What are the basic electronics of an ECG machine?
An ECG (Electrocardiogram), or an EKG (Elektrokardiogramm) works by measuring electrical potential between various points of the body using a galvanometer (a very sensitive voltage meter). -DJ Craig
What is robotics engineering?
A robotics is a user defined programmable machine which is very efficient in performing the tasks given by the user according to the instructions given to the machine. The performance of these machines are very efficient and takes very less time to perform the given task when compare to the normal human.
How did the sewing machine helped Americans?
Before the sewing machine was invented, sewn items were made by hand. Hand sewing is a very time-consuming project. With the invention of the sewing machine, less time had to be spent making these items and people could spend their time doing more things to benefit society.
