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

first wt is reqd. for making a mix design of concrete & the procedure of determining the qty. of material used in concrete.

BirlaSoft,

1 4614

In case of 11kV dual delta bank what are the recommended protections with specific CT / VT requirements? The capacitor bank is to be connected to the main 11kV switchgear from where the H.V.Motors and auxiliary 440V loads.

1 3107

whatis the difference between electrical and electronics?

11 16948

Hai I have 2500KVA,Transformer,13.8KV/380.DELTA/STAR.How much load that I can take interms of current?How can I calculate also when I have loads in KW?

L&T,

10 18259

HAI,HOW TO SET THERMAL OVERLOAD RELAY FOR DOL STATRTER FEEDER AT START AND RUNNING?

L&T,

4 15449

HAI,I HAVE 6,60KW MOTOR FEEDERS IN MY MCC PANEL.HOW CAN I DO MY SETTINGS FOR OVERLOAD,SHORTCIRCUIT,GROUNGFAULT,INSTANTANEOUS TRIP FUNCTION IN MY 4000A CIRCUIT BREAKER?

1 3989

What power factor maintain you maintain at u r organisation

Wheels India,

14 21117

I have 500A load (WHICH IS SEPARATE MDP PANEL),an MCC panel with 4000A Breaker.Already I have 2500A load.Can I connect this load directly to the Busbar since I have PROTECTION IN MY MDP Panel ?

4 8078

hi this is noor in my work spot, i arranged THERMOCOUPLE in the place of RTD. (in FEED WATER tank). can i use T/C or not?

10 12605

During the troubleshooting of an inoperative shunt generator, you found the voltage to be 2+ volts; what is known from this. Is it (1). odds are the armature is good (2). odds are there is no field current flowing in field windings (3). odds are the armature is bad (4). both 1 & 2 are correct (5). both 2 & 3 are correct

Air Force,

2 6050

We are having a 2000KVA DG set. It trips with Over speed and Engne Hot when the mahine is stopped in full speed. How shall I analyse the block load and reverse power.Is the problem related to power factor. The machine which runs on this DG is having all Synchronous motors with incividual Drives.

1 3930

why the SCAN time of DCS is more & that of PLC is less? if the SCAN time of DCS then why we use DCS.

4 14906

how to calulate bearing number of any motor ?

Transfield,

1925

What are the advantages & disadvantages between analogue & digital communications?

3 18969

how we can find of current direction(supply comming/out going direction) when a transmission line passing through sides.

ONGC,

2398

Un-Answered Questions { Engineering }

How many devices can be connected in one zone of FACP

2324

If percentage elongation of a material is more than 200%, it is classed as ?

1308

if mineral admixture add into concrete then what is the differences between full cement concrete & fly ash added concrete of their SP. Gr.?and for the changes of SP. Gr. what is the changes in concrete

2101

minimum,maximum values of s12 in lossless & lossy txline?

2097

Why we use Electrical energy rather than any other type of energy, mostly? Explain behavior of open secondary CT and short circuited secondary PT in energized condition?

1876

what is the minimum voltage require to injure our body?

6963

How to calculate knee point voltage?

981

How to dye fabric in order to make quilts, garments, table linens, etc?

How the setting of the vector surge relay shall be calculated when the relay is to be used for Grid islanding application?

2270

Mention what are the composition of a landfill?

1153

Explain the combusion chamber

2030

What is seam?

What are the advantages and disadvantages of using gear pumps?

1158

What is pneumatic conveying?

1225

What is iron ferrite, define what is it used for, and where is it found?

1039

For More Un-Answered { Engineering } Questions Click Here