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Caterpillar Electrical Engineering Interview Questions

Questions Answers Views Company eMail

why capacitor bank is not used in generator power

7 25039

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

1889

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

2053

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

1038

The moisture in air will condense at

1112

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

1167

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

1074

he compression ratio for a petrol engine generally lies between

1212

In a flange coupling, the flange bolts are designed for

1074

Air refrigeration cycle works on the

1041

A low wet bulb temperature indicates

1102

a governer in an Ic engine controls the

1129

Work done in a free expansion process is

1102

In vapour absorption refrigeration machine fluids used are

1171

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

1080

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Caterpillar Electrical Engineering Interview Questions

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Un-Answered Questions

What is the use of css3?

590

What is mvc (model, view, and controller) in cakephp?

I want to configure multiple extracts to write to the same exttrail file? Is this possible?

How many types of functions are there in sql server?

878

What is a command line shell?

998

What is meta data and system catalog?

2243

Explain multivalued dependency?

930

How can one interpolate variables or dynamic variable names?

Converse of this theorem is: if the sum of the squares of two sides of a triangle equal the square of the third side then the triangle is a right triangle. What is the name of the theorem?

900

Why is tcp more reliable than udp?

1141

What is the default font size in ms word 2007?

512

Earth leakage relay basic knowledge principle

2133

Is html worth learning?

991

Explain histogram in photoshop?

How to access config variable in codeigniter?

616