Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Satellite Systems Engineering (106)
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Engineering Interview Questions

Questions Answers Views Company eMail

what is the electricity

3 5651

where i can get material costs on weekly basis

2215

IS THERE ANY ELECTRONIC CIRCUIT TO REDUCE THE NEUTRAL TO EARTH VOLTAGE BELOW 3V ?

1 3532

WHAT IS FLOOR AREA RATIO? Y IS IT NECESSARY? HOW TO CALCULATE IT?

1 6177

how to identify different types of soils in field?

2 7010

Dear All, In a 400V power system, ratio of three current transformers installed incoming switchgear is 4000/1. Maximum three phases short circuit current of this system is 48kA. One CT is installed on neutral of upstream transformer (6/0.42kV, solidly earthed) for 51G protection. Would you please inform me about the correct CT ratio of this current transformer (on neutral)?? Thanks a million

2 4859

What is mean by the error LVALUE REQUIRED in C language

2933

Why is using C language

IOCL,

2110

How the trx is assigned to e1 channel?

3202

I need to plaster an area of 1500 square meter. how much quantity of cement and sand need for this.?

5 25142

ac and dc motor advandtage,disadvantage,aplication

Apollo,

2 5292

what would happen nif we increase or decrease the capacitor of a flood light.

1 3549

The gauge indicates the number of amps, but what about voltage? How voltage rating (for wire or fuse) determined?

2032

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

Construction, NPCIL,

3 6333

What are the factors considered for the selection of cable?

NPCIL,

6 35447

Un-Answered Questions { Engineering }

What materials are used in thermo wells?

1238

Why High voltage are generate noise ?

1584

how can found motors folt current ? how can disided circuit breakers caoicity and breaking capicity ?

2230

Why slew rate is not infinite in ideal op-amp?

1097

How to select the earthing transformer,for DELTA TO DELTA TRANSFORMER OR ALTERNATOR SIDE.Pls post your answers and calculation.

2438

What is the basis for selecting Vk/2 or Vk/4 for REF and Differential protection of Transformer and What is the significance of magnetising current

2461

why we use conio.h in c programming?

2166

can you send remote seal interface level transmitter calculation steps for oil water saperator.

2678

95) func(a,b) int a,b; { return( a= (a==b) ); } main() { int process(),func(); printf("The value of process is %d ! ",process(func,3,6)); } process(pf,val1,val2) int (*pf) (); int val1,val2; { return((*pf) (val1,val2)); please help me in detail ....with flowchart

1952

What is crankshaft explosion?

1224

number of I/O devices in siemense plc

2213

How many energy meters can be connected on a 15VA Voltage transformer. please send a calculation sheet.

2003

Explain what is an ideal diode?

1158

in basic 2 phase will short means tripping the power but spot welding 2 phase shorting but not tripping it will welded why.....(Q)

2018

principle of automatic votage regulator

2192

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