Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Engineering Interview Questions

Questions Answers Views Company eMail

testing formula for oxygen by ammonium chloride,ammonium hydroxide and copper

1066

control wiring purpose,standards, ferrule code standard, interlock, schematic, symbol

1 2004

What is the different between conventional MCC and intelligent MCC? Common controller or controller for each bucket

1069

How much depth we will take in 33kv sub station and why.

1102

MEIL Company written test questions

1071

Electronic circuit

1035

What kind of socket shall be provided for window type air conditioner with cooling capacity upto 18000 BTU/hr

1073

The inventer is a battery, but if lost current at home u will turn on the fan but the is AC and inventer battery is dc . Then how the fan was rotating. What device Or machine in fan converst the Dc power to Ac power

1160

How does frequency affect KVA rating of a transformer? If a 500 kva, 500 to 250 v, 60 hz t/f normally used in Canada is to be operated in Europe on 50 hz frequency then how will its KVA rating change? a-increase b-decrease c-remains same

1 1867

How does frequency affect KVA rating of a transformer? If a 500 kva, 500 to 250 v, 60 hz t/f used in Canada is to be operated on 50 hz in Europe frequency then how will its KVA rating change? a-increase b-decrease c-remains same

1 1958

What is the output of below program? #include int main() { int p,q; for(p=1,q=1;p<7;p++) { printf("%d%d__",p,q); } return 0; } Answers- 1. 17__27__37__47__57__67__ 2. 11__21__31__41__51__61__ 3. __11__21__31__41__51__61__ 4. Compilation error

1 2028

What is Phase to Phase clearance for 800V System Operating Voltage as per IEC61439

1041

What was asked in isro civil interview

1126

what is relay what is protection & contact multiplying relays where it is used function in brief

1184

What is the typical enclosure type used for Indoor switchgear / Outdoor switchgear Units? - In Onshore / offshore Units?

999

Un-Answered Questions { Engineering }

can dp type level transmitter work in under vaccum condition

1991

What is bridge rectifier and explain with details

1919

If I want to replace a 26KW Slip ring Motor with a Squirrel Cage motor & Drive (for a Hoist Application). How can I approximate the Motor & Drive HP required in new Setup.

2273

how the synchronizing is obtained at bus couplers in grid substation? (because there we cannot change the frequency in one of transmission lines like in generator synchronization)

2367

Can any body help to get Rsemulator 5000 free from internet if possible then give me any link or any help .

2500

why we use kg/cm2 instead of kg/m2 as a unit of pressure. As we know kg is a MKS unit and cm is a CGS unit. So why we use combination of both(kg/cm2)while describing the pressure.

11028

Tell me all plants load factors i.e which plant operating on which load?

2101

Hi, I am Jose. I am an Mehcanical Engineer. I am planning to appear for BHEL ET exam.Can any one help me how to prepare fo this test? Is there any question paper pattern for this test?

2184

Explain the mechanism of elisa.

1130

Why LED light has advantage of rapid reflection ,although other lights alse reflect.? and this light is considered to be best for transmission usage in case of Free optics

2045

describe the functioning of parallel adder ? what are the adventages of parallel adder over series adder?

2332

What was your role in the silicon evaluation/product ramp? What tools did you use?

1954

what's the simultenous maximum demand (SMD)..what the diffrent MD and SMD?

2520

Name the breakdown mechanism in a highly doped p-n junction under reverse biased condition.

1035

in govt polytechnic lecturers tell me what is the expected cut off for ece after the interview list announced

2017

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