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

What difference between MCB,MCCB,RCCB,ELCB please explain briefly with its rating.

3 10288

What is transformer tap changers please explain

Feedback Venture, Sail,

3 9797

WHAT IS WINCC

TATA,

2 11323

WHAT IS THE DIFFERENCE BETWEEN FIX32 & WINCC

TATA,

2292

1. What is leakage current? 2. Transistor VI characters? Explain. 3. What is dc load line? 4. Differential amplifier circuit. 5. Recursive interrupts. 6. Diagram case microcontroller and Eprom 7. Use of grey code? 8. Design counter from 1 to 11. 9. Characteristic impedence?Z0 value of probe used in lab. 10. 3 input TTL logic. 11. What is Pseudo random sequence? Why it is called so? 12. What is stack? 13. Different types of voltage regulation?

Wipro,

2205

what interested you in becoming a civil engineer?

3 6621

what qualifications did you need to become a civil engineer?

L&T,

2 8084

Can all intrinsic safe transmitters are provided with inbuilt zener barriers? why

2 4758

why rx level is negative in telecom?

2 9805

what kind of motors are used in the winders of coal field?and what are the various methods of it's speed control?

Monnet,

1 3638

how synchronous generator can be used as synchronous condenser?

Monnet, Wipro,

3 5532

how can synchronous generator can be used as synchronous condenser?

Monnet,

3 7140

a) we have 30nos., 300mm dia, 4m length double under reamed piles.calculate excavation quantity.b) tell concrete qty. also.

1 13403

why we r using 4-20ma instead of 0-20ma in instrumentation

EID Parry,

2 5894

what is the main diferance b/w the electronic and electrical?

5 6791

Un-Answered Questions { Engineering }

What is the permissable nutral current of three phase system as per IS standards?

2110

Explain the apparel testing equipments.

boolean isBadBoy(boolean hasGirlFriend , boolean isMarried, int age , String middleName , String lastName , String[] brotherName);

2119

On a 6 KVA UPS we have to provide a DC MCB for Battery bank of 16 nos (12 V 42 AH). What Shall be the current rating of DC MCB ?

2654

what are the cube & Sylinder strength of concret M20,M25,M30,M35,M40,M60 ,M75,M10 ,M15

2996

where is fixed bearing located?

2101

Best way to measure the Soil resistance of rocky soil, three probe method and four probe method

1937

for opening electrical shop, tips needed.

1828

pls tel me the electric train traction motors name plate details like rpm,torue,voltage,amps,watts..ect..

2055

how to check regenerative load in drived motor

2231

please send me earlier question papers of rrb je(signal)at my id arvind44444@gmail.com

2181

how copper and aluminium wires or cables are choose for current rating? please provide copper and aluminium wire selection chart for different current rating ?

2033

what is the difference between delta delta and star delta connection transformer? why we use delta delta transformer since it need earthing transformer for grounding?

2091

Define What is aggregate?

1175

is it possible for different brand of H.V transformers to run or operate in parallel to each other? if so how much disturbance can this affact the H.V bus bar?

2132

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