Electrical 1 important question quizz

____________ is the amount of energy supplied by the cell to one coulomb of charge.

• mmf
• emf
• power generator
• wattage

Unit of current is __________ .

• ohm
• volt
• watt
• Ampere

Unit of power is

• ohm
• volt
• Watt
• Ampere

Ideal voltage source is called an

• dependent voltage source current
• independent voltage source.
• Dependent current source.
• Independent current source.

Unit of charge is __________ .

• Coulombs
• Voltage
• watt
• amps

Electrical Appliances works with _______________ voltage

• 110Vdc
• 230Vdc
• 0-5Vdc
• None

_____________ is the capacity to do work.

• Wattage
• Power
• Energy
• Current

Example of DC Source

• Generator
• Transformer
• Battery
• Inverter

If two batteries of 12V each are connected in series aiding mode. The total voltage will be _____________ V

• 12
• 24
• 44

1Ah = 1A current flowing for _________ time.

• 1 minute
• 1 sec
• 1 hour
• None