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

1134

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

1 2088

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

1124

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

1166

MEIL Company written test questions

1124

Electronic circuit

1094

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

1125

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

1237

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 1969

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 2058

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 2123

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

1094

What was asked in isro civil interview

1184

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

1249

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

1054

Un-Answered Questions { Engineering }

What is the use of offset command?

1193

What is a good approximation for the heat transfer coefficient of hydrocarbons inside 3/4" tubes?

1179

What are three basics stitches in weft knitting?

HOW TO SELECT THE COPPER CABLE SIZES OF MOTORS,TRANSFORMERS?

2168

in a silicon diode we can measure .7v in a voltmeter.but why we can't use this voltage for using?

1965

What are finishes? Write on basic finishes given to textile fabrics?

difference between trapezoidal and pedestal footing and how the load acts on that

2980

though u r a civil engineer, y r u interested in tcs???

2641

oil cooled transformer

2280

what is the exact heat treatment cycle of IS 4522 Gr6 to get the required properties?

2578

Define nylon?

How many days should curing of plastering, brick work and concrete

1731

Jspl question paper for freshers requirements chemical engineering diploma

1583

do you think we shall remove un wanted soil for foundation excavation even if the thickness of the soil strata is more than 8m ?

1741

Explain using drawings what is reverse PID action w.r.t PID controllers.

3541

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