Answer / kartikay bhat

multimeter is used

if there is fire alarm,what is ur activity?

4 Answers  

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a bulb of 100W and anather bulb of 200W , rated supply voltage 230v.when supply voltage is reduced to 100v,which bulb will give more light? and why with calculation?

12 Answers  

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Why human body feel electric shock?

0 Answers  

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what is meant by negative conductor?

2 Answers  

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is it possible to start a motor in felid connected to a remote mcc

0 Answers   BIET,

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what is boucholz relay and the significance of it in to the transformer?

2 Answers  

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What is inrush current? how can calculateit? what is the affect of it?

0 Answers  

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Define resonant peak?

0 Answers  

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what is the fullform of mccb

10 Answers   Thermax,

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We have three 33kv substations. All of them energised by same source.When i am checking the phase sequence between one substation to other substation (like R Phase to R Phase) by multimeter i am getting some voltage.Near to LT panels UPS panels are there. Can u explain whether any possible to happen like that. In Phase SEquencemeter is showing correctly in both substations. How is it happen. Explain me.Explain me communication signal will produce Phase difference on this case.

3 Answers  

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Dir sir we have 750 kva Caterpillar dg set we are fas on different problem we start dg set ofter 1 mint apply load around 500a dg was run one or 3 mint after 3 mints dg was shutdown automatic how to face tis problem

3 Answers  

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We have two Al.busbars each of size 125mm*10 mm connected in parallel.To increase the current rating ,can we connect third busbar of size 100mm*10mm in parallel to existing two busbars?In my opinion ,if we connect busbars of different sizes in parallel,then the busbar of lowest size will take much current.So this type of paralleling should be avoided .Am I correct?

1 Answers   PDP Steel,

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