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

can i apply for rrb with my provisional certificate..........

1916

Suppose the incoming power is 11 kw, but the load require only 8 kw means how can we save or use the excess power?

3 6126

In 90 kva alternator that produce the output voltage is 115(p-n),200(p-p) at 1500 rpms means what ampere it produced ?

2042

What is the difference between INVERTER and UPS?

7 15237

what is the use of earthing ?

Electrical Tech,

8 34939

how we protect the motor & what are the components required for that ?

2 5115

Why 60Hz frequency is used in America what are all the benifits?

5 10766

Difference in NS and TIA type HRC fuses

4460

what is the use nuetral wire

8 11074

how external lighting design? please give examples?

1918

what is the effect of leading power factor

Aurobindo, R L Steels and Energy,

3 9056

give me a clear defination of inductance,and how can u calculate inductance of a motor

2816

HOW CAN YOU CALCULATE PRACTICAL EFFICIENCY OF A ASYNCHRONOUS INDUCTIONMOTOR OF 7.5KW,& MOTOR IS RUNNING WITH AVOLTAGE OF 410 VOLTS,& TAKING CURENT OF 13 AMPS

1897

WHAT IS THE USE OF ANTIPUMPING CONTACTOR IN HT BREAKERS

8 11742

EXPLAIN THE WORKING OF SERIES REACTOR IN HT CAPACITOR BANKS (FOR VOLTAGES & CURRENTS)

1 8291

Un-Answered Questions { Engineering }

What is power dissipation?

1178

Define the three phase formula fuse.

1889

if the motor rated speed is 950rpm. how to change the above rated speed? is it possible?

1424

alternator make voltage 120 degree. as we change degree ex. 100 and 160 or other degree then voltage make. yes or no and why

1531

how much repeitation for conventional and maivan formwork?

2027

what is w/c ratio in dry lean concrete for m10 mix design

8474

what is the protection system in solar turbine compressor

2208

What is the wave equation for the sound waves encountered in smart cell phones, specifically android?

1618

HOW TO EVALUATE THE ACCURACY ADJUSTMENT pressure switches, given a point in switching operations or on the extent Pressure Switch

2282

What are the points that must be kept in mind during forging design?

1054

what are carbondioxide and dcp used in fire extinguishers

2065

What is the purpose of washing?

Capacitor is load free component but why ampere meter shows current when capacitor bank breaker close?

1223

Pls Breifly explain about UPS (Inverter,Reserve,Rectifier,Float voltage,Boost voltage).

2801

What is intrinsically safe system?

1162

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