what is the breaking capacity and making capacity of circuit breaker and how

0 Answers  

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keeping in view of parallel operation which of the 3 phase transformer connection are possible? a)delta-delta to delta-star b) delta-delta to star-delta c) star-star to delta-delta d) delta-star to star-delta

4 Answers   Ecil, Siemens,

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Plugging is a phenomenon to= A braking the motor B to accelerate the motor C to run IM as generator D to start the motor

0 Answers  

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Why does the rotor rotate?

1 Answers   Machino Polymers, OPTCL,

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what is the effect of vector group while phase sequence of a generator changes,whether the vector group changes or not

0 Answers  

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1.What is the range of stator resistance of 3-phase induction motor? 2.Two electrically operated vibro motors are foxed in parallel direction in vibrating feeders. what is the direction of both vibro motors?

0 Answers  

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how the B-H loop obtain under the static condition

0 Answers  

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in how many ways we can make induction motor to run in reverse direction?

5 Answers  

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what happens when ac supply is given to D.C motor.

17 Answers  

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what is the use of surge suppresser in 33 KV incoming panel. where it must be installed,inseries with incoming cable surge suppresser must be at incoming of the breaker are outgoing of the breaker

1 Answers   Siemens,

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Can we perform parallel operation of two transformers when one transformer on load?

3 Answers  

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Do these factors (settling time, peak time, steady state error, overshoot, rise time, MPOS (Maximum percent over shoot)) are the part of first order, second order, higher order, linear, non-linear, open-loop, closed-loop, homogeneous & non-homogeneous systems ?

1 Answers   Limton,

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