Answer Posted / ranjan maithan

fault level depends on your system's percetage impedance.In
general practice we are using 28KA for 3 secs. or 40KA for
3 secs.

What is the reason that the humming sound is coming from the induction furnace panel?

2664

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wat is the first thing dat is needed, 2 lay a cable in some area??

1917

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What is the Diff. btw Manule Pull Station & Manule Abort Station Switches used in FM200 System??

1905

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How can we connect additional batteries to three phase ups? What are parameters we have to check when connecting?

2151

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pls,send the previous year written test questions.

1961

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Name of the relay of low lub oil presuure in DG sets

2099

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Hi guys! Plz help me to answer the following questions. 1. What are the types of transmission line energy losses? 2. Why are the VLF are used some types of services? 3. What frequencies are used for reliable beyond the horizon terrestrial communication without repeaters? 4. To permit selection of 1 out 16 equi-probable, what is the number of bitis required? 5. What is the most common modulation used for telegraphy? 6. What is the multiplexing is used to increase the capacity of the optic fiber? Thanks

2140

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define reflection method?

1997

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What is the function of interposing current transformer?

1106

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How we can determine short circuiting current any plant and for example a plant which power generation is 415 volts and plant load is 500 kw.

2058

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How to determine alternating current frequency?

1200

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why not starting switch first connect in direct on line starter?????

1978

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hi friends how 3 phase converter functioning ?what is working principle of rotory phase converter ?

2160

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Dear all, I want to use Induction motor to open and close a 1 ton door. How much power do I need. Thanks

1935

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Briefly describe your ideal job?

3021

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