Rigid PVC conduits are not suitable for use where the normal working temperature of the conduits and fittings may exceed ……degree C
55
60
70
65
55
…………. wiring is a system of wiring in which PVC channels with covers are used for drawing wires
PVC
Channel
Cleat
Batten
Channel
The number of socket outlets of 5A in bedroom are ………….
2 to 3
1
4
5
2 to 3
How many 15 A socket outlets are needed in kitchen
4
3
1
2
2
For surface wiring system however work should begin before final finishing work like ………….
after plating
after painting
White washing
after ignoration
White washing
Each circuit shall be provided with a ....in the phase wire and the neutral conductor shall be connected to a common link with disconnecting arrangement for testing.
Fuse
All the above
Switch
Socket
Fuse
The load on the light and fan sub circuits should be restricted to
800 watts
700 watts
600 watts
1000 watts
800 watts
Incandescent lamps have …………. rating
90 watts
60 watts
100 watts
25 watts
60 watts
If we have 2 5A sockets of 100 watts each then the load in light circuit is
200
60
1000
500
200
Load in light circuit of 2 5A (100 watt) 1 Lamp (60 watt ) and 1 ceiling fan(60 watt) is ………….W
320
240
530
400
320
पोस्ट अच्छी लगी हो तो प्लीज नीचे दिए गए लिंक पर क्लिक कर शेयर जरुर करें
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