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WorksheetsQuiz Basic Electrical
Total questions: 17
Worksheet time: 13mins
MCB FULL FORM -
MINIATURE CIRCUIT BREAKER
MODEL CIRCUIT BREAKER
MAXIMUM CIRCUIT BREAKER
WHAT IS THE IMAGE SHOWN -
ULTRA POWER BATTERY
MCB
FUSE
CELL
MCB IS A .......
HUMAN PROTECTION DEVICE
OIL LEAKAGE PROTECTER
CIRCUIT PROTECTION DEVICE
BULB
Motor
Cell or Battery
What is this?
Battery
Bulb
Wire
Motor
Switch
What is the name of this component?
fuse
cell
bell
lamp
What is the name of this component?
closed switch
cell
open switch
wire
What is the name of this component?
fuse
cell
motor
lamp
How many coils are needed in a latching/unlatching contactor
1
2
3
4
What generates a magnetic field in the primary side of a circuit?
A resistor
A capacitor
An electromagnetic coil
A transformer
What feature of latching relays is described in the text?
They require continuous power to maintain their position.
They have no positional memory and need to be reset manually.
Once activated, they will remain in the last position without further input or current.
They can only have single poles.
What is the name of the figure shown ?
Emergency switch
Selector switch
Float switch
What is the name of the figure shown ?
Push button switch ( ON )
Electronic timer
Indicator lamp
What is the name of the figure shown ?
Main switch
Electronic timer
Selector switch
What is the name of the figure shown ?
Push button Switch (NC)
Indicator lamp
Timer (on delay)
What is the name of the figure shown ?
Fluorescent lamp
Indicator lamp
Glow lamp
