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Engineering Interview Questions
Questions Answers Views Company eMail

why is the scheduling decision needs to be taken when a process switches from running to waiting state.also,if this is because the next process is to be allocated to cpu then why not a scheduling decision taken when a process switches from ready to running state.

 1284

in electrical control panel. how can i choose the cable rating. (example - 11kw motor, 18-25A mpcb}

 2397

in control panel, how can i measuring the distance between one bus bar to another bus bar. then now only for bus bar. in mpcb and contactor also. that means one mpcb to another mpcb how much distance? how can i calculate that.

ABB,

1832

plz exlain the dcs system of ABB sympony hamnony

 1 4439

what is full form of SMART

Infosys, ITC Infotech, Lanco, Rosemount, Solvay,

46 79546

What are difference between earthing switch and earthing truck ? What is the operation philoshopy of earthing truck ? Wht are the component of earthing truck ?

Reliance,

2 20134

Befor synchronissation of Generator what test to be carried out.pl.specify with reason.

Kanoria,

3 5523

What is In (current rating) shown on the MCCB? Is this full load which can withstand by the circuit breaker

 4 9931

what is mean by marshalling box in transformer?

Reliance,

8 70901

how the 6.6KV motor can be used with 11KV?

 2 7501

What happens if a three phase induction motor is suddenly single-phased while running? Which type of winding connection will be affected?

B4S Solutions, DRDO, FACT, SL Electricals,

22 65998

How is the keycode calculated while interfacing a keyboard with a microprocessor?

 1382

please tell 1 ton equal to how many kilo watt?? in some converter software's that is 3.5 kw. is it right?

Mitsubishi,

8 17487

can u use instead of water milk for concreting

 7 10963

for compensate 315mh inductance ,how many capaciance required?

Mitsubishi,

1608

Un-Answered Questions { Engineering }

How will u plan a grounding network for a nw plant....

1424

Explain the congressional space medal of honor?

567

Photodiode is a photovoltaic device or a photoconductive device or both?

551

Define standard temperature?

1

aptitutude and technical questions asked in HPCL MECHANICAL ENGG TEST PAPER. IF ANY ONE HAS SAMPLE PAPERS .PLEASE SEND ME ON MY E-MAIL ID . goyal.nirmal@gmail.com. plz

2483




What is the difference in calculating size of AC cables compared to calculating size of DC Cables? Usually DC Cables are larger than AC Cables although they have the same ampacity. Why is it?

1512

what is 400kv doble circuit quadpole tower?

1467

Explain with the help of a diagram the functioning of an adder.

528

12.5 tons a/c is their how much kva generator can recommend to the customer.

1470

Why is collector region is greater than emitter region?

645

What is the operating voltage of laser?

561

Cables Construction hi friends, 0.6/1/1.2 kV LV , DC and Control cables are concentric copper conductor what does its means and what is the use of concentric copper conductor,and are this with copper tape shield or copper screening, ? thanks

1286

On what parameters does the free running frequency of vco depend on?

723

business plan for 100 machines in a bulding showing differeng allocation of network devises?

2058

Whether power factor should be high or low? Why?

647

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