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Caterpillar Electrical Engineering Interview Questions
Questions Answers Views Company eMail

why capacitor bank is not used in generator power

7 18239

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

136

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

138

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

121

The moisture in air will condense at

125





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

154

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

135

he compression ratio for a petrol engine generally lies between

131

In a flange coupling, the flange bolts are designed for

143

Air refrigeration cycle works on the

124

A low wet bulb temperature indicates

141

a governer in an Ic engine controls the

137

Work done in a free expansion process is

140

In vapour absorption refrigeration machine fluids used are

129

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

128

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Un-Answered Questions

Which is the package fastest form of python?

83


Is natural join and inner join same?

54


What is clearfix?

7


What is push() method in javascript?

83


Will javascript be replaced?

70






What is private constructor c#?

58


How do I open a jpg file in word?

36


Do threads share registers?

64


What is a driver in programming?

48


What is difference between stored procedure and user defined function?

83


What is specific gravity???

157


Can you explain control extenders?

88


explain the difference between proc means and proc summary?

118


What is scalar and vector?

57


In UMTS, which will control RRC protocol??

1312