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WorksheetsBasic Electrical Engineering-Set 2
Total questions: 10
Worksheet time: 5mins
KCL deals with the conservation of:
Momentum
Mass
Potential Energy
Charge
What happens to the current in a series circuit if the resistance is doubled
Current is reduced to half its original value
Current is increased to double its original value
No change
KWh is a unit of:
Power
Energy
Efficiency
Which theorem helps analyze a circuit that has more than one active power sources
Superposition theorem
Reciprocity theorem
Maximum Power Transfer Theorem
Thevenin's theorem
In Reciprocity theorem, we consider ratio of response to excitation as ratio of
Voltage to voltage
Current to current
Current to voltage
Voltage to current
Superposition theorem is valid for
Linear circuits
Non-linear circuits
Both linear and non linear circuits
If source impedance is complex, then maximum power transfer occurs when the load impedance is _______ the source impedance.
Equal
Negative
Negative Complex Conjugate
Complex conjugate
Superposition theorem is suitable for:
Power calculation
Voltage calculation
Current calculation
Both voltage and current calculation
Iron loss, core loss or no load loss in transformers are determined by conducting:
Open circuit test
Short circuit test
Nodal analysis can be applied for non-planar networks also.
True
False
