# data[].attributes.headline
thanks cher for being the best teacher in the world.

# data[].attributes.subject
thanks cher for being the best teacher in the world.

# data[].attributes.body
1) D - isolate the equipment from the supply
2) D - 400kV
3) D - star point of the secondary winding of the transformer
4) B - 45kVA
20) C - mechanical damage
21) B - female bush and locknut OR Male bush and coupler
5) A -cut off rapidly electrical energy to remove unexpected hazard
6) D - protection by not insulating the live parts
7) D - supply system not earth,or one point earthed through a fault limiting impedance
8) D - sub-station 413-02
19) B - washing machine complete with heater
9) A - sheathed flexible cord
10) C - non-reversible type
11) A - motor
12) A - power factor correction
13) C - incandescent lamp
14) B - sodium vapour lamps
15) A - kitchen
16) C - 6
17) D - fuse connection unit
18) C
22) C - rising mains busbar system
23) B - orange
24) C - the change of the colour blue from phase L3 to neutral
25) A - heat
26) D - containing their own built-in battery charging system and control gear
27) C - non-maintained emergency Luminaire
28) A - 0.5Mohm
29) D - fuses, single-pole switches and circuit breakers are connected in the phase conductor only
30) A - a deterioration in the insulation of cables

# data[].attributes.body
1) turbine
2) electrical switchroom
3)test pen
4)216.2V - 243.8V
5) consumer unit
6)a weatherproof compartment located at the gate pillar
7) Between 1m to 1.8m
8) emergency push button
9) enable proper functioning and control of current using equipment
10)substation transformer's neutral
11)the system has a separate neutral and protective conductor
12)10mm2
13)two-way switch
14)green
15) circuit breaker
16) enable important work to continue
17)a separate fuse way
18)16A
19)wrong MCB rating is used
20)short run to machinery
21)7
22) brown, black and grey
23) mechanically strong
24) commercial office
25)7/0.67mm
26) halogen lamp
27) tinned
28) compliance with CP5 regulations
29) continuity of protective conductors
30) supply disconnected, using earth electrode resistance tester

# data[].attributes.body
1) A-direct contact
2) C-liquified natural gas (LNG)
3) C-a distribution point in all the consumers in the area
4) C - 6% of 230 V = 6 x 230 / 100 = 13.8 V
Max voltage = 230 + 13.8 = 243.8 V
5) B - switchboard
6) B - electrical riser
14) C - concealed wiring
7) C - This meterboard for 3-phase services not exceeding 100A per phase
8) D - miniature circuit breaker
9) B - placing it out of reach
10) D - circuit breaker
11) B - bolt clamp
12) D - Ze
13) B - end box
15) A - cable tray
16) A - wrapping of metal wires
17) D - brown, brown and brown
18)A - bare conductor wiring system
19) B - electrodes of hot cathode are pre-heated
20)B - 10A
28) D - with supply connected and polarity verified
21) C - loop-in method
22) A - exit lighting
23) B - at least 2m
24) D - 100msq
(32A Radial - 75m sq;
20 A Radial - 50 m sq)
25) B - 13A
(Circuit breaker - 16 A)
26) C - 13A
27) A - Polarity test
29) D - 150mm
30) A - the circuit is not safe

# data[].attributes.body
Q1)direct contact
Q2)Tuas power station
Q16)possible vibrations in machinery
Q3)hydro-electric
Q4)reduce the current and cable sizes of the incoming
Q5)surge arrestor
Q6)8
Q7)1 no 3-pole (TP) breaker
Q8)fuse
Q9)circuit breaker
Q10)expose conductive part
Q11)expose conductive part
Q15)male bush and coupler or female bush and locknuts
Q12)600 mm
Q13)skirting trunking
Q14)inspection elbow
Q18)near-zero alternating flux
Q19)electrons
Q20)Bayonet Cap
Q21)A
Q27)continuity tester
Q22)diesel
Q23)standby lighting
Q25)15A
Q26)at the existing multiple socket-outlet spur
Q24)radial circuit
Q30)socket outlets B,C,D and E
Q30A)250V
Q28)A
Q29)it requires a long test lead.-
Q29A)fire barriers between floors
Q31)distributor
Q32)22kV
Q33)216..2V
Q34)Metallic conduit
Q35)Hair dryer
Q36)Brown, Blue and Green/Yellow
Q37)short run to machinery
Q38) duct system
Q39)above 60 degree C
Q40)functional switching
Q41)Open field
Q42One
Q43There are 2 cables terminated at the associated mcb

# data[].attributes.headline
Answers to Set 1:               Q1) Black and Yellow       Q2) Solar power                Q3) Hydro-electric power station                                 Q4) Indirect contactQ5) Register energy consumption                       Q6) Reduce the currents and cable size on both the supply andconsumer side.      Q7) High tension switch-room                                     Q8) the use of class II equipment                           Q9) Miniature circuit breaker                              Q10) earth electrode       Q11) within 0.4 seconds    Q12) high electrical resistance                        Q13) dimmer switch.

# data[].attributes.subject
Answers to Set 1:               Q1) Black and Yellow       Q2) Solar power                Q3) Hydro-electric power station                                 Q4) Indirect contactQ5) Register energy consumption                       Q6) Reduce the currents and cable size on both the supply andconsumer side.      Q7) High tension switch-room                                     Q8) the use of class II equipment                           Q9) Miniature circuit breaker                              Q10) earth electrode       Q11) within 0.4 seconds    Q12) high electrical resistance                        Q13) dimmer switch.

# data[].attributes.body
Q14) intermediate switch.
Q15) generator
Q16) 0.5 Lux
Q17) 100m^2
Q18) Ring circuit
Q19) it is protected by a 16 A rating MCB
Q20) conductor
Q21) brown, black, grey
Q22) cheaper
Q23) Length
Q24) not suitable for used where subjected to water washing
Q25) it have higher initial cost
Q26) 0.25 mega ohm
Q27) it compliance with CP5 regulation and safety