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

Satellite Systems Engineering (106)
Engineering AllOther (1379)

Engineering Interview Questions

Questions Answers Views Company eMail

what is the electricity

3 5656

where i can get material costs on weekly basis

2217

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 7016

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 4867

What is mean by the error LVALUE REQUIRED in C language

2935

Why is using C language

IOCL,

2112

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 25146

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 3557

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

2035

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

Construction, NPCIL,

3 6337

What are the factors considered for the selection of cable?

NPCIL,

6 35450

Un-Answered Questions { Engineering }

what is easiest way to read STL language in PLC?

3191

i have gear oil pump with single phase motor.some time its motor starts running in reverse direction rather than forward direction...whats the reason behind this issue. 1- either capacitor is week? 2- or winding is week?

1466

Can any body help me out by telling hoe swelling pressure test of soil is carried out ? some body told me the procedure & formula (change in length /116.3*100%) but still i am confused ? pls help.

2076

What will happend if given Vfd out put to step up transformer

1892

How many TRXs are supported in Nokia Metrosite

2536

why choke is not exactly placed in the middle of the tube light ?

2131

What is screen analysis?

1262

HOW MUCH CURRENT DOES SYNCHRONOUS MOTOR TAKES AT SYNCHRONOUS SPEED IN NO LOAD CONDITION ?

1912

Define quality control?

What is principle of Floroscent tube 36watt.

2123

What is pattern markings?

Why saturation region slowly shifted in the left side?

1914

Explain the different methods used in the choice of rotor slots for reduction of harmonic torques in an induction motor.

2085

What is the ignititon temprecher of Diesel,Petrol&Carosion oil.

3275

which type of material is F125?

3400

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