Answer Posted / bhopal

is it 50

what is difference between earthingpits,earthing grid & earthing mess?

2489

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while doing high voltage test on 11kv/433 distribution transformer why we only give 28 kv on hv side and 3kv on lv side for power transformers what is the value what factors it depends

2843

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what is difference between isolation and ultra isolation transformer?, what is the method of testing ?

4309

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What are the components of feedback control system?

1075

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What is the lifetime of a Thyristor? Is there a recommended lifetime for thyristors after which they should be replaced?

2688

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Starting Time of LT & HT Motor

1931

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I have 1500/1A CT If i connect this CT in 6.6KV bus bar means what will be the voltage present in CT?

1984

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Q) Write VBscript code along with QTPscript code in QTP tool for below scenario 1. Launch yahoo site(i know) 2. Do loogin(i know) 3.Click inbox link(i know) 4.Go to every page of mail box and count no.of read mails and no.of unread mails(i know) 5.Store page numbers, read mail count and unread mail count in a new excel file sheet 6.Create 10 types of graphs on that data 7.Do logout and close site(i know) 8.Save new excel files with graph

2484

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Why there are some equipment(i.e:TV) that using 2-pin plug instead of three? What happen if there is current leakage? Are we going to get electric shock??

2168

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what is the efficiency of thyristor

1594

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WHATIS TIME CONSTANT? WHATIS ITS SIGNIFICANCE? ILLUSTRATE THROUGH EXAMLES.

2206

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Which type of questions well asked. ?

1683

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Consider three heater bank connected in 3 phase star with neutral.Each heater bank connected in each phase.So each phase get 230 volts supply.my question is,during balance condition, current flow in neutral or Not

1619

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please give me solution to rectify the emi(electromagnetic interference)

1895

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How to calculate of maximum demand if given 628kw, 785kva, 0.8 p.f.

1640

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