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Engineering Interview Questions
Questions Answers Views Company eMail

how to reduce earth resistance in sandy soil.

1 3179

in the flow caluclation k value how to caluclate.mass flow & volum flow.

 1 3902

How do i carry out or know the vector group of a Dyn1 and Dyn5 transformer

 1561

what is difference b/w watt loss and watt full devices. what is watt loss and watt full devices?

 1810

1.what is the difference between transformer differential and busbar differential.2)why we are using 2 slope for trafo diif and 1 slope for busbar diff.3)what is the purpose of metrosil and stabilizing resistor in high impedance relay circuit.4)how metrosil reduce the peak volage.5)what is the funtion of stabilizing resistor

 4272

what is quality factor in series resonance circuit and calculate the factor of voltage magnification? how it happens?

BARC,

1497

how to change the load sharing between two synchronized identical alternators when both are running with Diesel engine? assume both are feeding to same feeder?

BARC,

1 2756

What happen when ct secondary are open circuited? why same thing is not happen in ordinary transformer?

BARC,

3 6750

difference between over current and over load protection?

BARC,

5 13237

explain working of differential protection for a transformer?

BARC,

1 3236

derive DC RMS value for half wave rectifier?

BARC,

2715

why can't we use 5-20mA standard or some other instead of 4- 20mA?

Emerson,

6 13233

By just seeing a transmission tower, how can we knew the voltage it carries..?[110kv, 220kv, 400kv...]???

KSEB,

5 7528

Which language of programing is popular? how can i learn it ?

 1716

what do you mean by cl PS CTs? What are technical details required for it's manufacturing?

 1 3449

Un-Answered Questions { Engineering }

how can see the ac indoor or out door ac which Tr

1558

I Want randstand placement papers

1366

Gas equation

1415

what is the basic optimal difference among isothermal,isentropic and adiabatic processess( with charts of each)??

1704

how much cement and sand consuptin in 4 inch siporex walls 100 sq ft

2510




Can you explain the role of a production engineer in a manufacturing environment and the key responsibilities they typically handle?

1

how can I pass ccna in first try in one month

1711

we have consol make 3 phase servo stabilizer for cnc m/c. while installing the earth neutral voltage is 1.7 volts at stbilizer off condition and when stabilizer get on en voltage reaches 4.8 volts (new earthing is done and neutral is helthy condition all phase to neutral volts 440,442,441 v)why this happen.solution for cause.

5569

How is the gear ratio calculated?

654

What are the usual checks when induction motor is running?

1552

why can the rotor of 3 phase slip ring induction motor not be a 2 phase rotor?

1564

Floor tile measurement? Wall to wall or skirting to skirting

1375

How does the slip regulator works as a startor

1503

What is inverse definite minimum time lag relay? Where is it use?

2300

how is the config take place and from reciever side how will process the data into internal table

1329

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