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 main supply source for pressure transmitter?

1 5531

what is ring main unit(Rmu)? what is its function

1 5098

what is the chemical name for oil that used in the transformer

NCC,

2 5470

How to set the star delta timer setting?

Integra,

1 4640

what is the differance between normal bybass & maintenance bybass in UPS?

1 3897

Generation of voltage for each phase are same of a turbogenerator.Although the short circuit current flow when two phase of turbogenerator are shorted(where current can't flow without potential difference),why?

2122

what is the Tensile strength of M6 Screw

2 4889

In 11KV Double pole structure for each phase we are using Disc one Insulator. Why we are not using 2 r above insulators instead of one insulator?

Genus,

4 9701

What is the difference between Derived earth Fault and measured earth fault.How it works.

1 20913

Which one hurts more AC or DC Current ?

10 11682

How to decide Heating surface area of boiler on their steam generating capacity?

4 14692

WHAT IS DOL STARTER? HOW IT WORK? GIVE ITS CONTROL AND POWER DIAGRAM .

Bhel,

2172

what is star delta starter? how it works? give its control and power diagram.

Bhel, Point to Point Solution, Star Wire,

2094

what is RTD? what is THERMOCOUPLE? What is difference between it?

Bhel,

2 5768

what is induction furnance? how many phase supply given io its coil for 15 or 20 ton furnance?

Bhel,

1 3416

Un-Answered Questions { Engineering }

I AM FROM ELECTRICAL ENGINEERING ? I AM ASPIRING FOR "BHEL".HOW I HAVE TO PREPARE .ON WHICH TOPICS TO BE CONCENTRATE MORE.PLEASE GIVE FULL DETAILS OF WRITTEN EXAM.

2121

Define the terms free energy and free enthalpy. What is their significance and importance ?

1338

What is jet plane?

1139

what is digital communication,digital electronics,flip flops,gates,buffer,memory and draw the diagram of flip flop,buffer,gates,memory?

2506

What is higher heating value and lower heating value? Is it positive or negative?

2968

how to control dc motor?

1916

Define why are active filters preferred

1106

state types of reflectors in illumination engg. ???????

1941

As per standard, transformer body earthing and other Equipment earthing (Equipment earthing) did not connect. but in LT side termination we are doing metal glanding in both side Transformer to PCC Panel through armoured cable, now X'mer body earthing and PCC Pane earthing (Equipment earthing) both are connect.is this safe for X'mer or other equipment?

1769

i having three wire RTD but i want analog input signal 4 to 20ma to Allen Bradly plc.so how to connect this one.pls clarifie me.

1887

DESCRIBEPNEUMATIC SYSTM OF ASH HANDLING PLANT

5538

Do you know what is dart?

Can 33kva/415v transformer be run underground? If the answer is yes why and if the answer is no why?

1582

How we describe strain aging based on dislocation theory?

934

temp of cast resin 1500kva tx formerwent up to 138.c but came down very fast to about 100.c within 20 mins when load was reduced from 70% to 60%

1922

For More Un-Answered { Engineering } Questions Click Here