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Quiz by HASSAN SALEH HASSAN SALEH
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The minimum height of the ring main circuit is
10cm
30cm
1m
50cm
what's the circuit breaker rating for lightning circuit
5A
13A
30A
10A
The minimum height of the ring main circuit is
what's the circuit breaker rating for lightning circuit
What is the name of this electrical accessories?
The minimum distance between the water point and the socket outlet is
The maximum numbers of sockets in ring main circuits is
The rating current of circuit breakers for ring main circuit is
The maximum working Area for socket outlet regulation is
The minimum size of line and neutral wire in socket outlet regulation
The minimum size of earth wire in socket outlet regulation is
for the figure shown (a) and (b) represented of
(a) and (b) represent