p6 w1 quiz

is an electrical generator that converts mechanical energy to electrical energy in the form of alternating current.

• alternator
• generator
• LC circuit
• AC source

Any device that supplies a sinosoidally varying voltage (potentil difference) V or current I.

• alternator
• generator
• LC circuit
• AC source

this is the symbol of?

• alternator
• generator
• LC circuit
• AC source

A time dependent signal whose amplitude continuously varies.

• alternator
• Alternating Current
• LC circuit
• AC source

is best specified in terms of its effective value or root-mean-square (rms) value. This rms values is the value that would have the same heating effect as of DC. rms values: 𝑉𝑟𝑚𝑠 𝑜𝑟 𝑉𝑒𝑓𝑓 = 𝑉𝑚 2 𝐼𝑟𝑚𝑠 𝑜𝑟 𝐼𝑒𝑓𝑓 = 𝐼𝑚

• alternator
• Alternating Current
• LC circuit
• AC source

What is the unit of Resistance (R)

• Ohm Ω
• Henry H
• Farad F
• Radian per second (rad/s)
• Hertz (hz)

What is the unit of Inductance (L)

• Ohm Ω
• Henry H
• Farad F
• Radian per second (rad/s)
• Hertz (hz)

What is the unit of Capacitance (C)

• Ohm Ω
• Henry H
• Farad F
• Radian per second (rad/s)
• Hertz (hz)

What is the unit of Capacitive reactance (XC)

• Ohm Ω
• Henry H
• Farad F
• Radian per second (rad/s)
• Hertz (hz)

What is the unit of Inductive reactance (XL)

• Ohm Ω
• Henry H
• Farad F
• Radian per second (rad/s)
• Hertz (hz)