Operate Alternators, Generators. Test 14

Operate Alternators, Generators. Test 14

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In these circuits current I1 and I2 are the same and all resistors R have the same value. In which circuit will the voltage be greater ?
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When you make a visit to the emergency diesel generator during your engine room watch, what should you look out for?
What is the main disadvantage with main shaft driven alternators?
A DC series motor is used to operate a pump driven with a belt, what happens if the belt breaks?
What determines the speed in a squirrel cage AC motor?
For instantaneous operation of preference overload tripping, at what percentage of the total rated current is the device usually set?
Line to line voltage of a Delta connected 3 phase alternator is found to be 440 Volt. What is the phase voltage?
Give the reason why shore power and ship's power should never be run in parallel ?
What are the items marked 'PM' in this electric starter diagram ?
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What is the purpose of a ' Y/Delta ' starter ?
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