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NPCIL Electrical Engineering Interview Questions
Questions Answers Views Company eMail

60 watts bulb and resistor home heater is connected in series and 230v is given to the circuit. The heater is giving some amount of heat. If instant of 60 watts bulb replace 100 watts bulb what will be the output of the heater?

2 3501

What is ics,icu,icw of load breaker

5 95775

what is spill current?

3 29318

Can Superposition theorem be applied to AC Circuits?Can Thevenin's Theorem be applied to AC Circuit too?

6 16082

Phase control and integral control are used for?

1176





What is the gain of 1-s/1=s at 1 rad/sec?

3 4537

What will happen to magnitude of voltage of other two phases if one phasw will touch the ground?

3 3303

What are the factors considered for the selection of cable?

6 24747

What will happen if we do not provide earthing to the newtral of a power system ?

2 3458

What is the difference between newtral earthing and body earthing?

3 4353

why voltage coil in wattmeter called as pressure coil why the pressure term is used in wattmeter?

1 6116

what is hourly consumption of coal in therma plant

2 3026

what effect will 10 milliampere current cause to human body

1 2859

how to increase senstivity of ct

1363

to transmit 30kw of power at 30 km what is voltage required

2 5712

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Un-Answered Questions

How can I prevent page-break in the message that is to be displayed?

119


What is the use of react-dom package?

13


Explain code inspection?

90


relate the frequency between feed water treatment & blow off

1156


How can you transfer data from a text file to a database table? Or how can you export data from a table to a comma delimited (csv) file? Or how can you import data from ms access to a table in a database? Or how can you export data from a table to an excel file?

89






What is getmac command?

55


Compare interpreters and compilers.

112


Describe the term directory?

85


What are Standard Business Objects?

9


Please send me BO certification details and question papers? this is my mail id: valsreenivas@gmail.com

1477


What is the use of Hcatalog?

165


What is the method adopted to minimize shell side pressure drop in a shell?

117


Which are the statements whose placement in the data step is critical?

146


How can we load multiple tables in a dataset?

108


What is static polymorphism?

90