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

23. If you had enough money to retire right now, would you?

3 6376

24. Why should we hire you?

1 16758

25. Are you willing to work overtime?

6 10253

what are the maximum available current, voltage ratings and switching speeds of the power electronic devices thyristor, power mosfet, igbt, and mct?

2125

in india ac frequency is 50hz, but in foreign countries it is 60hz,whwt is the reason

SVIT,

9 17656

In the case of baseband signaling, the received waveforms are already in a pulse-like form. Why then, is a demodulator (receiving filter) needed to recover the pulse waveform?

2578

why neutral should connect to earth in delta-star type transformer

4 9298

Why TAP changer provided in primary side of HT transformer ? and why not in secondary?

ABB, Reliance,

9 49202

why solinoid coil used in tripping rely?and why not other type coil?

1 2916

difference between user and kernel mode?

TCL,

1968

How to use a insulation resistance tester on a three phase electric motor?

2 6574

why do motors burn out? I understand why adding parallel loads to a power source means more current moves through the circuit, and can destroy circuit elements by overheating. What about when you have a vaccuum cleaner intake flush against a floor, a room fan sitting directly against a wall, or a power drill trying to drill through something too hard?

2091

WHAT IS A TR REQUIRED IF AIR FLOW 6500 CMH COIL INLET TEMP 7 - 12 DEGREE C AIR TEMP INLET - 18 DEGREE C & REQUIRED TEMP IS 12 DEGREE C

TATA,

3637

WHAT IS THE DIFFERENCE BETWEEN NUTREL AND EARTHING

Areva,

10 14369

For 300 MW plant what is the distribution voltage

6 9929

Un-Answered Questions { Engineering }

Pls help me to arrive the rates for centering shuttering for highbay using H-frames?

2378

whats the application of voltage regulation? and whats the voltage regulation's device?

1911

What is meant by effectiveness?

1074

in HVAC how does the chiller functioned .. and what is the chiller cyclic process

2147

i need project topics along with circuit diagram in the electrical and electronics engg and also some websites regarding projets.

2100

2- What are the percentages between excitation currents in phase (R, S and T) in ∆ and Ỵ connections in excitation Current test in transformers?

2027

hi fiends i am a diploma engineer(mech).now i am preparing for b.e mech part time course. could be send me entrance questions paper fo me .'sureshscad@rediffmail.com'

2036

What is the construction of a solar cell?

1081

I WANT TO know WHICH WAY IS BETTER FOR CONNECTION BETWEEN POWER TRANSFORMER AND MAIN DISTRIBUTION PANEL. 1-IS BETTER WE USE CABLE? 2-IS BETTER WE USE BUS DUCT? my transformer rate power is 2500KVA

3272

I just got a first job in Maharashtra and m a fresher. My task is estimate the cost of excavation of earth with J.C.B. can anyone tell me how to do this??

1853

how to calculate transformer conservator size

2616

list the type of vfd? wich is sutable for heating kiln?

2113

What is demodulation?

1042

What is the basis for selecting Vk/2 or Vk/4 for REF and Differential protection of Transformer and What is the significance of magnetising current

2413

how much shouid be the rate for ready mix concrete per cubic meter

2054

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