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 will be the fault current of any system when its generation is 10% of BASE generation( FUll Load )?Will is 10% or the same as full base calculation?

1917

why abcd parameters are called as transmission parameter?

Accenture,

1 16830

why h parameter are called as hybrid parameter?

1981

out of all machines which have highest efficiency and why?

2 4865

why digital signals are preferred over analog in com?

7 22946

can we tap digital signals?

Accenture,

1 4101

what is oscillator?

Dream Careers,

6 10387

what is kondo syatem in eletrical traction

APCPDCL,

2184

HELLO EVERYONE, I RECENTLY HAVE FOUND ONE PROBLEM, I WAS TAKING NO LOAD TRIAL OF AN HT MOTOR 920 MOTOR , 1440 RPM , 6.6 KV, WITH AUTO TRANSFORMER. AT 450 V, LOAD WAS 40 AMP AND SPEED WAS 250 RPM. BUT AS WE INCREASE VOLTAGE FROM 450 TO 480V, LOAD BECOME 41 AND SPEED REDUCED TO SOME RPM . SO WHICH PHENOMENON ACTED HERE FOR REDUCING SPEED.?? AND IS IT HAPPENING ALWAYS OR IT IS RARE? I ALSO HAVE FACED SUCH PROBLEM WITH FEW LT MOTOR ALSO.

1969

For hot water : please compare to solar heat and heat pump (environment/operation/invest...) Is there any comparison available. Thank you

1915

why we use 19x9x9and 20x10x10 but not other

2161

Router Packet Flow from one network to other network?

2 7459

Why are the HV motors are connected in star connection?

5 14125

How to set an overload in a motor?

3 6189

What will happen if the generator turns in a wrong direction?

2 5673

Un-Answered Questions { Engineering }

what casues little rust pockets to pop through or off concrete cylinder blocks (home)?

1974

why we used dc supply for field in dg set

2393

What is seam finish?

What is the difference between "stress and strain”?

1146

What type of Duplexer, Multi-coupler, Trans-receiver & Combiner used in 900 & 1800Mhz

2095

Explain difference between stand by earth fault and residual earth fault protection?

2017

Explain resistance?

1064

What is the difference between on-off control and phase control?

1680

What are the usual checks when induction motor is running?

2072

why we need to us lenz's law for synchornous motor

2577

at what basis/standard we have to arrive the current density of aluminium/ copper in busbar?

2129

What is memristor? How many modes it works?

1150

i want to do oracle certification..could any one pleas tell me what is the level 1 certification exam in oracle? how do we get dumps?

1997

For crude application in floating roof tank, how to calibrate a DP Transmitter? How is the floating roof weight considered?

3132

Area classification, Equipments, Gas groups, temperature classification, Ingress protection, Fire Extinguishers.

2021

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