Oman on Tuesday suspended classes at private and public schools that were affected by a disruption to power supplies.
Studies are expected to resume on Wednesday but the second round of General Education Diploma exams scheduled for Tuesday have been postponed, the Ministry of Education said.
The ministry has asked education authorities to list the schools affected by the disruption, which affected power supplies to several governorates in the sultanate.
Meanwhile, the Muscat Electricity Distribution Company has confirmed the restoration of power in Muscat.
Officials at utility company Nama Holding said they had managed to restore power supply in most other places.
“Work is under way to restore full service,” the company said.
Nama revealed that the disruption was caused by a “technical malfunction” in one of the transmission lines of the main network.
It denounced several rumours on Twitter, including those attributing the disruption to a cyber attack, an explosion at a power plant and a drop in gas levels.
The Authority for Public Services Regulation also confirmed work was in progress to pinpoint the cause of the technical fault.
“The authority has initiated a detailed investigation with the licensed companies to find out the reasons that led to these interruptions and to avoid their occurrence in the future,” it said.
The Ministry of Health said hospitals were not affected as they had back-up generators.
Oman Airports said full power had been restored at Muscat International Airport, where operations had been affected.
If you go
The Flights
Emirates and Etihad fly direct to Johannesburg from Dubai and Abu Dhabi respectively. Economy return tickets cost from Dh2,650, including taxes.
The trip
Worldwide Motorhoming Holidays (worldwidemotorhomingholidays.co.uk) operates fly-drive motorhome holidays in eight destinations, including South Africa. Its 14-day Kruger and the Battlefields itinerary starts from Dh17,500, including campgrounds, excursions, unit hire and flights. Bobo Campers has a range of RVs for hire, including the 4-berth Discoverer 4 from Dh600 per day.
Our family matters legal consultant
Name: Hassan Mohsen Elhais
Position: legal consultant with Al Rowaad Advocates and Legal Consultants.
RESULT
Manchester United 2 Tottenham Hotspur 1
Man United: Sanchez (24' ), Herrera (62')
Spurs: Alli (11')
MATCH INFO
Uefa Champions League semi-final, first leg
Bayern Munich v Real Madrid
When: April 25, 10.45pm kick-off (UAE)
Where: Allianz Arena, Munich
Live: BeIN Sports HD
Second leg: May 1, Santiago Bernabeu, Madrid
'Avengers: Infinity War'
Dir: The Russo Brothers
Starring: Chris Evans, Chris Pratt, Tom Holland, Robert Downey Junior, Scarlett Johansson, Elizabeth Olsen
Four stars
MATCH INFO
Uefa Champioons League semi-final:
First leg: Liverpool 5 Roma 2
Second leg: Wednesday, May 2, Stadio Olimpico, Rome
TV: BeIN Sports, 10.45pm (UAE)
MATCH INFO
Barcelona 2
Suarez (10'), Messi (52')
Real Madrid 2
Ronaldo (14'), Bale (72')
You Were Never Really Here
Director: Lynne Ramsay
Starring: Joaquim Phoenix, Ekaterina Samsonov
Four stars
MATCH INFO
Championship play-offs, second legs:
Aston Villa 0
Middlesbrough 0
(Aston Villa advance 1-0 on aggregate)
Fulham 2
Sessegnon (47'), Odoi (66')
Derby County 0
(Fulham advance 2-1 on aggregate)
Final
Saturday, May 26, Wembley. Kick off 8pm (UAE)
The Kites
Romain Gary
Penguin Modern Classics
The biog
Favourite Emirati dish: Fish machboos
Favourite spice: Cumin
Family: mother, three sisters, three brothers and a two-year-old daughter
UAE currency: the story behind the money in your pockets
MATCH INFO
What: 2006 World Cup quarter-final
When: July 1
Where: Gelsenkirchen Stadium, Gelsenkirchen, Germany
Result:
England 0 Portugal 0
(Portugal win 3-1 on penalties)
Ant-Man and the Wasp
Director: Peyton Reed
Starring: Paul Rudd, Evangeline Lilly, Michael Douglas
Three stars