Answer Posted / k.prakashchandra

Hence shock is due to voltage and damage done is due to power

What is ferro-resonance in electrical system? Why it occurs and what are measures to prevent it?

2286

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what is the formula to calculate voltage drop/loss on 66KV Transmission Line?

3747

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What is vacuum circuit breaker.define with cause and where be use it device?

1375

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please give me all the Alarm .Trip ,Safety Relays & Conditions of Chiller mail me on ashokbabunhce@gmail.com

1883

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What is the difference between amorphous core transformer and CRGO core transformer?.

3797

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This is reqd for a 1MW Solar power plant..We have 2DC outputs from the solar panels Connected to 2INVERTOR panels.. Output from invertor is 3ph,280v,500kva,50hz.These are connected to individual ACB.This has to be stepped up to 11KV ,1250KVA SYSTEM.Now can I use (1) one more ACBTO GIVE A COMBINED OUTPUT OF 1000KVA,280V & STEP UP THE OUTPUT BY USING a single two winding 3 ph transformer 11kv/1250kva. or (2)use the two outputs and connect to one three winding transformer of above rating..Pls suggestwith details.

2525

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what is sevice settings for mccb?How can be it setted?

2301

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what is the standard duration after failure EB power

1905

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how we arrange the hv side with delta connection in case 33/11kv of transformer.

2046

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Why Water motor is not taking a load or pressure while everything is correct. (Note: Motor running properly)

1459

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HOW WE KNOW IN PHYSICALLY THE CONTACT SURFACE OF A VACUUM INTERRUPTER IS GOOD OR GOING TO DAMAGE IN A VCB AFTER ABOVE 500 TIMES OPERATED.

2101

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What is an 86-P or an 86-A trip

2130

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What is pi controller?

1244

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can we use CBCT in neutral of solidly grounded transformer? in place of three phases we can pass only one phase which decreases the size of CBCT?

2362

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Calculate torque developed by the 3-phase, 5 H.P., 4 pole induction motor runs at 1500 rpm A 23 N-m B 21 N-m C 10 N-m D 0 N-m

5261

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