electrical and electronic adventure

electrical and electronic adventure Kamran Shahzad 512
(9)

18/06/2026

What is the function of a timer relay?
A) Voltage regulation
B) Time delay operation
C) Earthing
D) Current reduction

18/06/2026

Which device protects motors from phase failure?
A) Timer
B) Phase Failure Relay
C) Fuse
D) Capacitor

18/06/2026

What is a short circuit?
A) Open path
B) High resistance path
C) Low resistance path
D) Safe path

18/06/2026

What is the color of earth wire in most standards?
A) Red
B) Blue
C) Green/Yellow
D) Black

18/06/2026

Which type of maintenance is performed before failure occurs?
A) Breakdown Maintenance
B) Corrective Maintenance
C) Preventive Maintenance
D) Emergency Maintenance

18/06/2026

Electrical work

Electrical work
18/06/2026

Electrical work

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