why measure the gravity in battery?

2 Answers  

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what is tha between elcb & rccb?

3 Answers   Essar,

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how can u determine size of the conductor by knowing the voltage level

2 Answers  

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how will be power factor while using the resistive load and Capacitive load?

3 Answers  

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If i am running of spindle at 2000rpm ,but How to spindle stop at the second I am resetting the machine in CNC machines

0 Answers  

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What is Tachometer used to measure?

0 Answers   Blue Star,

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1)how many types of earth? 2)how many types of megger and how to select that range? how much time taken for megger calibration( we r using megger)

1 Answers  

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how can we calculate the cooper armed cable size if the protection load of main fuse is 80 ampere.

1 Answers  

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y we are used signal conditioner in capacitive transducer

1 Answers  

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will aqatic animal die if we ground the wire of three phase instead of grounding to earth

2 Answers  

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What is the approximate percentage of Si content in transformer core(CRGO-Cold Rolled Grain Oriented)? Why it is kept so low?

1 Answers  

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Why do not we prefer non conventional sources of energy to conventional sources?

0 Answers   Nabard,

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