DC CIRCUIT ANALYSIS MIDTERM REVIEW EXAM QUESTIONS
AND ANSWERS
Current - CORRECT ANSWER✅✅I=Q(Coloumbs)/t(Seconds)
Units: Amperes
Voltage - CORRECT ANSWER✅✅V=w(Joules)/Q(Coloumbs)
Units: Volts
Resistance - CORRECT ANSWER✅✅R=ρl/A
Units: Ohms
Conductance - CORRECT ANSWER✅✅G=1/R=A/ρl
Units: mhos
Conductivity - CORRECT ANSWER✅✅σ=1/ρ
(Ω-m)⁻¹
Resistivity - CORRECT ANSWER✅✅ρ=1/σ
Ω-m (Ohm-meter)
Resistor Color Code - CORRECT ANSWER✅✅B. B. ROY Of Great Britain has a Very Good Wife
Black - 0
Brown - 1
Red - 2
Orange - 3
Yellow - 4
Green - 5
Blue - 6
AND ANSWERS
Current - CORRECT ANSWER✅✅I=Q(Coloumbs)/t(Seconds)
Units: Amperes
Voltage - CORRECT ANSWER✅✅V=w(Joules)/Q(Coloumbs)
Units: Volts
Resistance - CORRECT ANSWER✅✅R=ρl/A
Units: Ohms
Conductance - CORRECT ANSWER✅✅G=1/R=A/ρl
Units: mhos
Conductivity - CORRECT ANSWER✅✅σ=1/ρ
(Ω-m)⁻¹
Resistivity - CORRECT ANSWER✅✅ρ=1/σ
Ω-m (Ohm-meter)
Resistor Color Code - CORRECT ANSWER✅✅B. B. ROY Of Great Britain has a Very Good Wife
Black - 0
Brown - 1
Red - 2
Orange - 3
Yellow - 4
Green - 5
Blue - 6