Voltage and Current - General Questions Online Exam Quiz
Voltage and Current - General Questions GK Quiz. Question and Answers related to Voltage and Current - General Questions. MCQ (Multiple Choice Questions with answers about Voltage and Current - General Questions
What is the color code for a 220 5% resistor?
Options
A : Red, Red, Brown, Gold
B : Orange, Orange, Black, Gold
C : Red, Red, Black, Gold
D : Red, Red, Brown, Silver
If 60 J of energy are available for every 15 C of charge, what is the voltage?
Options
A : 4 V
B : 60 V
C : 15 V
D : 0.25 V
An atom's atomic number is determined by the number of:
Options
A : neutrons minus protons
B : protons
C : electrons
D : neutrons
A voltage will influence current only if the circuit is:
Options
A : open
B : insulated
C : high resistance
D : closed
Which resistive component is designed to be temperature sensitive?
Options
A : Thermistor
B : Rheostat
C : Potentiometer
D : Photoconductive cell
What type of switch is this?
Options
A : push button
B : SPST
C : DPDT
D : SPDT
Primary batteries, unlike secondary batteries, may be:
Options
A : charged once
B : used once
C : recharged over and over
D : stored indefinitely
In practical applications, battery voltage:
Options
A : is restored as soon as disconnect occurs
B : is lowered as the load increases
C : may be stored indefinitely
D : will be reduced to zero as power is drawn
The negative and positive charge symbols are assigned (in that order) to the:
Options
A : proton and electron
B : electron and proton
C : atom and nucleus
D : electron and element
A voltmeter is used:
Options
A : to measure current
B : in series with the circuit
C : in parallel with the circuit
D : to measure coulombs
Alternating Current vs Direct Current - General Questions more Online Exam Quiz
Sequential Logic Circuits - General Questions
Standard Logic Devices (SLD) - General Questions
Testing and Troubleshooting - General Questions
Thyristors and Tranducers - General Questions
Transistors and Applications - General Questions
Automatic Control Systems - Part 1