Electrical Engineering MCQ 3

1.  What is The Basic Three Electrical Quantities. 

1. Resistance, Capacitance, Inductance
2. Power, Voltage, Conductance
3. Voltage, Current, Resistance(Impedance)
4. Current , Reluctance, Inductance

2.   In case of Short Circuit,_______Current will flow in the Circuit. 

1. Zero.
2. Very Low
3. Normal.
4. Infinite

 3.  Ω (Ohm) is the Unit of ___________?

1. Resistance (R)
2. Inductive Reactance ( X_L)
3. Capacitive Reactance (Xc)
4. All of the above
5. None of the above

4.   Siemens or Mho (℧) is the unit of ____________?

1. Conductance
2. Admittance
3. Both 1 & 2
4. None of the above

5.  What quantity of charge must be delivered by a battery with a Potential Difference of 110 V to do 660J of Work?

1. 0.6 C
2. 6 C
3. 60 C
4. 600 C

6.  The quantity of a charge that will be transferred by a current flow of 10 A over 1 hour period is_________ ?

1. 10 C
2. 3.6 x 10⁴ C
3. 2.4 x 10³ C
4. 1.6 x 10² C

 7.  If a 100Watts Bulbs ON for 10 hours, then what will be the amount of consumed Electricity? 

1. 100Watts
2. 100Watts per Hour
3. 1000 Watts ( 1kW)
4. 1kWh = 1 Unit of electricity

ANSWER :

1-3, 2-4, 3-4, 4-3, 5-2, 6-2, 7-4