Answer Posted / abhinav

+1+1=+2 , because today is
friday

+1*-1=-1 , because 2mrow will be Saturday

can a 150 kva 3 phase 440v/230V delta-wye step down transformer can be use as step up transfoermer with connected loads at 440v side?

1739

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how to check regenerative load in drived motor

2250

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what is PID control in VFD drives?

2020

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Hi,iam a diploma in electrical engineering.rtd from indian air force in apr 2007.prsently working in reliance next link as a network maintenance engineer since 2007,can i get a job in motherson sumi.

2381

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draw the block diagram of fire alarm?

5431

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Why we specify TNC switch with 1NO 1NC ,2NO 2NC ? how we get connection.?

1785

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what is load vs Torque curve & why it is used?

2086

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1. Design a counter which counts 0, 4, 8, 2, 6, and repeats using: 1.a using JK flip flops 1.b using T flip flops 1.c using D flip flops

1955

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How to Calculate the Fault Level of Electrical Installation

2277

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what is the function of capacitor duty contactor in an capacitor panel???

4155

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what is servo motor and how it works?

2303

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1)we have 1000 cfm Blower,Dia-1Mtr,Velocity of air 94 m/s 2)We have Natural Air velocity 94m/s 3If i Put Wind Mill in natural air ,speed is 94m/s Then it will generate Assume 100kw 4)If i put same wind mill across the Blower,air speed is same 94m/s now the Question is Will it generate 100 kw?

2010

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WHAT SHOULD BE THE BEST CURRENT RATINGS (PRIMARY / SECONDARY)FOR A CT INSTALLED AT THE INCOMING 11KV PANE? WILL IT BE CALCULATED ON THE BASES OF MAXIMUM DEMANT VALUE OR ON SUM OF ALL TRANSFORMER'S KVA? NOMALLY MAX DEMAND REPRESENT THE MAXIMUM OPERATING LOAD OF THE PLANT AND TOTAL KVA OF (SAY 5 NUMBERS TRANSFORMERS) REPRESENT THE CONNECTED LOAD. WHICH i.e. MAX DEMAND KVA OR CONNECTED KVA ARE BETTER TO USE FOR CT CURRENT CALCULATION? PLEASE ANSWER.

1930

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what is the ground fault relay,which purpose it will be use,clearly tell me plz

2084

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WHY IN AC DRIVES,INPUT PHASE CURRENT SHOW UNBALANCE?

2313

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