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 is different between DIGITAL and ANALOG?

2 5504

How much voltage we get between two wire of 4 to 20 ma output? Is this voltage up or down respectvice to 4 - 20 ma ?

9 14825

why the voltage level is changed when the unearth cable is earth

2 6227

WhY PF low at Time of PT Missing in HT Meter

HCL,

2 5604

When One Phase PT Missing (voltage drop ) this time current is zero of This phase(PT Missing Phase) and current is Not Zero of other Phase but PF is always Low That Why

HCL,

2142

hai....i am chandrika. if anybody having test questions for HAL,HPCL,ONGC,IOL...PLS SEND THE QUES WITH SOLVED ANSWERS TO ME TO MY MAIL ID chandrismiles@yahoo.co.uk

HAL,

2306

what is the difference between weir and a barrage

AAI Airports Authority Of India, CIT, TCI Constructions,

12 43541

what is the difference between arch dam and gravity dam. Name a gravity dam in India

AAI Airports Authority Of India, L&T,

6 37214

what happenes if two voltage source connected in parallel will be connected to load.

Efftronics Systems,

3 17562

What is the critical speed. Compare the critical speed of hollw shaft and solid shaft.

Cummins,

2698

How to calculate the current carrying capacity of electrical cables

Barqaab, Grasim, Havells, HM Cables, Janapriya, Polycab,

16 190057

how to calculate the loss tangent of electrical cables

2139

what is the reactance,capacitance & impedence electrical armoured & unarmored Cables.

2268

what is the termodynamic?

5 8017

why are use star delta startor.

4 18737

Un-Answered Questions { Engineering }

A powerplant has 8 gensets operating in grid parallel mode. In one genset sometimes there is pf variation and kvar variation. The plant operates in pf mode. When this variation is observed the load is stable, voltage is also stable, freq and genset speed is also stable. How will you check the functioning of pf card. What shall be the ideal output vdc of the pfc, from there it is input to AVR?

2392

What is the importance of tolerance in engineering?

1167

DRAW ACIRCUIT DIAGRAM OF 100 KVA 415V/55-0-55V DELTA TO STAR TRANSFORMER

2100

upto how much low RPM we will run the commercial motor which is run through VFD without any problem occurs in motor.Motor rating Duty is S1 & RPM is 1400.

2213

Explain forward resistance, static resistance and dynamic resistance of a pn junction diode.

1276

sir i m reject two time in u.s in spring intake now im taking a date of 1july-2010 in fall intake &im competed my bachlor degree(chem) in jun-2009 so what answer i give to visa officer ask me a what r u doing last 1-year bcoz i have no work expirience

1793

Yazaki india pvt ltd interview questions qurey related

1092

i want to know how to determine that a surge arrester work properly in 11kv system. and how to test a 12kv surge arrester

2213

what should i prepare for an airport authority of india's interview for ATC post? I have interview in next week. so, Please help me out.

2227

which formula used for calculate the area of segmental arch?

2886

Purpose of evaporator in refrigeration system.

1954

How to change dcs card in online. (Dsc is maxdna)

2843

Describe Non I.S. Earth System and why is it used?

1855

how could you change gas line control valve to liquid line valve?

2353

Dear all i am kumaravel. now in chennai. my work is control and relay panel auto cad designing.up to 11kv to 400kv then question is i am improving my knowledge. i want some books name and auther are available for this C&R panel related. plese any one help me

1825

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