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Caterpillar Electrical Engineering Interview Questions
Questions Answers Views Company eMail

why capacitor bank is not used in generator power

 7 22495

The SFC of an engine is 0.25 kg/kW hr. when the fuel used has a calorific value of 36000 kJ/kg. the thermal efficiency of the engine is

 1285

1.25 kg of hydrogen are burnt with stiochiometric air, the mass of air in kg required is

 1440

In a carnot engine with an efficiency of 40%, the heat rejected to the sink at 27 C is 60 kJ, then the heat supplied in kJ to the engine by the sources is

 673

The moisture in air will condense at

 680

In power transmission using open belts or horizontal shafts it is preferable to have the slack side of the belt on the top because

 773

The specific heats of the gas at constant pressure and constant volume are respectively 1.0 kJ/kg K and 0.72 kJ/kg K; the value of R for the gas is

 698

he compression ratio for a petrol engine generally lies between

 698

In a flange coupling, the flange bolts are designed for

 700

Air refrigeration cycle works on the

 650

A low wet bulb temperature indicates

 693

a governer in an Ic engine controls the

 696

Work done in a free expansion process is

 705

In vapour absorption refrigeration machine fluids used are

 709

When steam condenses and becomes water at the same temperature, the specific heat for the process in kJ/kg k is

 652

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Caterpillar Electrical Engineering Interview Questions


Un-Answered Questions

Why are 'financials', the first module implemented in many indian erp implementations?

518

What interests you about our product (or service)?

703

How much does m files cost?

1

USP methodology, EP methodology, IP methodology, among three if possible to use one methodology for qualify working standard to use USP, EP, IP ? Please explain...

1556

Does ios support multiple inheritance?

456




Who developed codeigniter?

328

Explain what is the main difference between require() and require_once()?

535

What is network topology strategy?

48

What is the benefit of WebAPI over WCF?

565

How to overload constructors or methods in python?

490

Where is the menu bar?

544

what is the difference between testing and quality analysis

1588

What is trigger explain with program?

530

I have solman 7.1 Stack3. I want to upgrade to stack13. My question is can I directly download stack13 files from marketplace, if yes, will those files includes xml file ? (MOPZ is not configured in my system).

1373

Why the frequency of ac in india is 50 hz but in some other countries it is 60 hz.

1682