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

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

2083

what is percentage impedance of transformer? explain its significance

2 17890

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,

2089

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?

3405

what is meant by tranformer impedance?

Synergy,

2607

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?

2407

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

Exide,

2 7552

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

Bhel,

9 18807

what is meant by camber

NCC,

1 6998

why primer application is required before applying putty

Ramky,

3 10284

is there any job for electronic engineering

ONGC,

2335

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

2 5897

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 3554

what is the peripheral velocity of two mating gears?

Hero Honda,

1 10535

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 7571

Un-Answered Questions { Engineering }

If the address bus id 20bits.then the memory space is ?

1022

What do you mean by ducting?

1064

how to create our resume?

2182

What is the use of metal jack plane?

1335

how to calculate Rate of analysis for 100 m3 Any ratio of concrete ? including labour

1591

how is the reinforcement is distributed in triangular slab

2244

Give details on how you intend to handle a challenging position you are posted to manage unexpectedly as a company staff?

3321

TECHNICAL/ARTITUDE

2261

What is static resistance of a diode?

1120

How does hollow shaft impeller works? Does it based on principle of pitot tube?

2281

I want to know the 'Test voltage' for Tandelta testing of 3.3 / 6.6 / 11 KV Motors. Please explain

2268

on what basis the partial factor of safety are decided? form the load combinations

2259

What is the formula to calculate the no load current of a single & three phase induction motor

2283

What is the difference between Michell type bearing and anti friction bearing and the application.

2215

Which material is used to made up of electrodes of resistance welding?

994

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