sometime battery charged and then automatically charged when rectifier ON conition, is there any chances please clarify the same.

1 Answers  

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Wghat is D-curve MCBs

3 Answers   Indeco,

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What happened when we give 2 phase supply to a 1 phase equimpent. It's effect on equipment's efficiency and life?

5 Answers  

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is it necessary for 200 kva transformer to have marshaling box and cu plate earthing for neutral

1 Answers   Blue Star,

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What is maximum load capacity of 800 VA inverter?

5 Answers  

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what is formula for calculate thermal overload in new numiricalrelay( not in bimetal relay)?

0 Answers  

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for selection of transformer we will considering 5 to 6 times of starting current of higher rating motor connected to secondary side. according to process wise we will start the motors gradually suppose if we will start 15 to 20 motors at a time wat will happen?

1 Answers  

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How do you reverse the direction of rotation of a FAN?

13 Answers   CPCL, IOCL,

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What is the different between buchholz relay and pressure relief device?

2 Answers  

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what are types of servo motors

1 Answers  

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Why voltmeter is not connected in seris & ammeter connected in parallel ?

5 Answers  

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what is transient enclosure vltage , very fast transients, very fast transient over voltages

0 Answers  

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