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

we can conformed the vector group of the transformer. How?

2031

what is percentage impedance of transformer? explain its significance

2 17748

what does vector group Dyn11 tell us? also tell me how will u differentiate between phase lead and phase lag thru this vector group

Bosch,

2040

FOR 16/20 MVA 132/33 KV ONAN/ONAF TYPE TRANSFORMER IT IS DESIGNED FOR 16 MVA WITH ONAN CONDITION.IT BECOMES 20 MVA UNDER ONAF CONDITION.LOAD LOSS IS GUARANTEED FOR 65KW AT 20 MVA AND % IMPEDANCE 13.75. PLEASE TELL US AT WHAT LOAD LOSS AND % IMPEDANCE IT SHOULD BE DESIGNED FOR 16 MVA AND WHAT WILL BE ITS EFFICIENCY AT 20 MVA?

3361

what is meant by tranformer impedance?

Synergy,

2563

How do we calculate the resistance per metre of single core aluminium stranded cable 19*3.25mm sheathed in pvc,at 15 deg C temperature?

2361

WHY MOSTLY BATTERY VOLTAGE IS IN MULIPLE OF 2 LIKE 2V,4V,8V,16V,18V....

Exide,

2 7439

For the same power rating,which motor is bigger in size,AC or DC?

Bhel,

9 18460

what is meant by camber

NCC,

1 6922

why primer application is required before applying putty

Ramky,

3 10144

is there any job for electronic engineering

ONGC,

2291

what is the reason for flow fluctuations happen on differential flow transmitter during in service

2 5751

i have done my b.tech in 2009 .still hunting for a job...wat shud i answer if intervevwr asks..(what u have done 1yr)

TATA,

1 3483

what is the peripheral velocity of two mating gears?

Hero Honda,

1 10409

1. What will happen if the armature rheostat is not in maximum position while starting the motor? 2. What will happen if the armature resistance is in minimum position and the eld resistance is in maximum position while starting the motor? 3. How do you reverse the direction of rotation of a DC motor? 4. If the armature connection and the eld connection both are reversed, does the direction of rotation of the motor reverse?

2 7497

Un-Answered Questions { Engineering }

what does the ratio 800-400-300-200/1-1-1-1-1 in the specification of current transformer indicates?

2482

What are the disadvantages of autotransformer?

1077

How hydrulic power stearin @ lutch works plz explain?

2036

I am from B.Tech back ground, i had Applied to do masters in Engineering management, and university gave Admission and sent I-20, if the interviewer asks why are doing masters in this field, even you are from B.Tech (information technology)? Can any one give me relevant answer, if interviewer asks that question

1996

What is DC series motor?

1213

Dear concern Plz provide me the solved papers of Railway section engineer in signal...

1908

What should be the protection scheme for a 15kw, 3-phase motor working in a lathe machine.

2030

What are the test parameters to check the proper functionlity of TCP/IP protocol.

2062

Explain Consumer buying behavior ?

how to calculate the Neutral transformer impedance?

2388

Differentiate semiconductors, conductors and insulators on the basis of band gap.

957

Briefing the effects of ASR and ACR of a double closed-loop speed regulating system.

2210

In my company plc based winders are operated. one day there was a data transmission failure alarm shown on pc. as per sir instruction we have reset master plc but winders were not triped and alarm gone. so what master plc do?

1822

What were the most energizing/enjoyable aspects of your job in this given period?

6391

How many hours should traffic be not allowed after completing wbm road or bst.and min how many hours should road rollers be used.

2218

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