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There is a spring charging motor in the ACB. When the motor is supplied from a single phase 230 V, the motor is started and the contact of the ACB are closed keeping the spring fully charged and latched. When there is any over current in all the phases or in any of the phases, the built in over current relay closes its trip circuit and the trip coil unlatch the fully charged spring, then the contacts are opened by the mechanical energy charged in the spring. The arc is extinguished in the medium of normal atmospheric air.
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∙ 11y ago
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The length of arc AB is 28.61 What is the length of arc ACB?
The length of arc ACB is 57.2.
How long is arc ACB if the radius of the circle is 6 Round your answer to two decimal places?
if the radius of the circle is 6,the arc ACB is 25.13
Find the length of arc ACB?
41.87
What is the measure of arc ACB if the circumference is 240 in and arc AB is 40 in?
Arc AB represents 40/240 = 1/6 of the circumference of the circle. As the angle at the centre subtended by the whole circle is 360° then ∠A0B (if the center is O) measures 1/6 x 360 = 60°. Since a central angle has the same number of degrees as the arc it intercepts, the arc ACB (note we can call the arc AB as arc ACB) measures 60°.
What do you mean by acb and vcb?
acb means AIR CIRCUIT BREAKER ,& vcb means VACUUM CIRCUIT BREAKER
The length of arc ab is 28.61 what is the length of acb?
The answer depends on what c represents and other information as well.
Can you use the vacuum circuit breaker instant of air circuit breaker?
Actually ACB isused for Low Tension side and VCB is used for High Tension Side..Chappa matter
When was Liga ACB created?
Liga ACB was created in 1957.
What is the major difference betwee vcb and acb?
vcb and acb
When was College ACB created?
College ACB was created in 2008.
When did ACB Lagos end?
ACB Lagos ended in 1994.
What is the difference between oil and an air circuit breaker. please could you answer with detail as i am confused?
Arc developed during closing/opening operation is extinguished by air in ACB and by oil in OCB
