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Power Grid Interview Questions

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which electrical supply used for long distance traction 1.1-ph 22kv a.c 50hz 2.2-ph 22kv a.c 50 hz 3.dc vtg 4.1-ph 22kv 150 jhz

3 6315

name the famous power plants present in A.P

1 3036

what will happen when power factor is leading in distribution of power?

10 23854

what is the order of mgnetiation current in a current transformer of 1000A/1A ratio?

2 5562

can we connect both delta and star to the transformer secondary and for what reason?

5 9504

what is the primary sensing element in flow or pressureand level transmitter?

5 20806

Describe a time when you anticipated potential problems and developed preventive measures.

5 41936

How would you supply a single house hold load from a 3-phase supply coming out of a sub-station?

4 8848

How would you supply power to a village which is very far from a sub-station and has only a 11k?

4 8643

diff.between servo motor and ac motor

2112

What happens if the capacitive reactance of a transmission line is very high?

5 15922

What is R/X ratio? I have heard that this ratio is higher in a radial distribution system.Why is it so? I would appreciate a word. Thank you

1 21173

what do you mean by human resource?and what will happen in human resource management.

5 15907

What is the direction of rotation of blades in a table fan and in a ceiling fan ?

11 20059

sir, how to select the cable size, what is the parameters use ang what is the formulas use for this cable size calculations. please tell me.

4 15010

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Un-Answered Questions

What is the file extension for a web service?

737

How to Rollback your splunk web configuration bundle to previous version?

257

List some important wordpress plugin?

159

Can we use fieldset in the lightning component? : salesforce lightning component

477

why do we use soft starters

1994

How to get list of vms which are provisioned on a specific compute node?

277

How to add test id to testplan?

1194

List the ways in which dynamic sql can be executed?

1061

I applied Transactional with updatable subscriptions replication on 2 tables now i want to delete those 2 tables but i cannot delete those tables as replication is running how can i stop replication for those 2 tables(but i don't want to delete those replicated tables but i need to stop the replication) how can i do that

2085

What is the difference between hashmap and hashtable in java?

1178

How to write a function in javascript?

966

What are the roles of glass-box and black-box testing tools?

2185

What are the tools that are needed to build ambari?

When will effect the changes from?

What is the difference between Union and Union all. Which is faster.

1441