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HP Electrical Engineering Interview Questions
Questions Answers Views Company eMail

why used in starter in tube ligtht circuit.

4 6311

Why used in layer by layer charcoal and salt used in earth pits.

10 62858

1. how much normal earth resistance in earth pits(neutral and body earth) and transformer neutral and body earth & panel earth.

12 90283

how much UPS neutral erath leakage current.

2511

1. what is difference between VCB and ACB.how its works please explian.

6 68040





if HT side voltage is high current is low . and LT side voltage is low current is high please explian.

5 18268

what is electricity.

6 4051

what is maximum demand.

9 19666

if 20 hp motor starts directly delta connection.motor what will be the effect.

3 4633

if 20 hp motor starts directly stars and contenious run . what will be the effect.

11 13647

star delta connection used in reduce the starting current at 3 times . how its reduce the current please explian .

7 23506

what is on line transformer and off line transformer.

3 5737

what is electricial and mechnical interlock.

9 57724

please explian how may types of maintenance works.

4 6534

what is safety measures of alternator.

10 20921

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HP Electrical Engineering Interview Questions


Un-Answered Questions

What is aggregate fact table?

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What are the types of gc and in which different scenarios each should be used?

122


Are you doing the updates from within a cursor?

62


What is the benefit of having jdbcrowset implementation? Why do we need a jdbcrowset like wrapper around resultset?

110


Do we need a namespace to develop lightning components ? : salesforce lightning component

5






have you done any big projects in linux? If so, explain them in brief.

94


What does file flush mean?

89


What is the usage of Enumeration in C# Programming and is it good to use or not ?

130


Is realm db free?

75


Explain the concept of segmentaion.

1223


What is purpose of RecordWriter in Hadoop?

58


What is meant by cloud computing?

49


What kind of financial periods exist in SAP? What is the relevant table for that?

143


Why might the optimizer use a table scan when an index is available?

1302


What is automatic reference counting (arc)?

113