Answer Posted / arunan

11m

if we look on phasor of the transformer vaoltage is 180 oppsite at primary and the secondary so to improve a power factor is secondary should kept negative to improve it primary side means is -.90 became +.90 at other side

1915

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Define coil span?

1130

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Define resonant peak?

1212

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Classify drilling machines.

1205

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hi, i have 3x200KVA and 2 x 80KVA UPS with battery bank of 150AH 68Nos. and 100AH 204Nos., i need to install AC either ductable or PAC type, so can you help me to calculate heat load and capacity of the AC to install.

2779

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What is current & voltage ? Voltage perform at any load without current or not?

1919

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WHAT IS THE DIFFERENE IN ACTION OF MCB,MCCB,RCCB

2466

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How wire size can define in electrical wiring? What is the ratio?

2344

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

1881

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what is the transmission loss for electrical supply? specifically a large shopping complex where the grid is half KM away, what will the % of transmission loss? is there any transmission loss for captive unit generation for above set? thanks

2030

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What aturn on methods of scr?

1232

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Can we Co-ordinate relay in Load Break switch?

2022

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What are the main parts of central chiller plant? Explain the function of each stage.

4855

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what is the formula for hv test for cable and circuit breaker..????

2082

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how did i get the competency certificate as electricle supervisor. iam completed my b.tech.but i dnt have any experince, this certificate is required for applyng ongc mangement trainees. what should i do sir please suggested me

1959

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