The computed load for the branch circuit installed to supply exterior signs and outline lighting shall be computed at a minimum of (a)   .

Air terminals exceeding 600 mm in height shall be supported at a point NOT less than (a)   of its height

At least (a)   entrance shall be provided to give access to the working space about electrical equipment

Sheet steel metal boxes over 1,640 cm 3  in size shall be made from steel NOT less than (a)   thick uncoated

For straight pulls, the length of the pull box shall NOT be less than (a)   the outside diameter over sheath of the largest shielded or lead covered conductor or cable entering the box

A type of cable, is a fabricated assembly of insulated conductors enclosed in a flexible metal sheath

(a)  

Heath care facilities circuits shall NOT be (a)   .

An attachment plug and receptacle  shall  be  permitted to serve as the   disconnecting means for single phase room air conditioner rated 250 V or less if the manual controls of the room air conditioner are readily accessible and located within a (a)    distance from  the floor.

There are situations where deviations from the code requirements are necessary.  Before such deviations are made, there must be a written permission from the (a)   .

Circuits with rigid non-metallic conduit approved for direct burial and placed under streets, hi- ways, roads, alleys, driveways, and parking lots shall have a minimum cover distance of (a)   .

Energized parts of generators operated at more than (a)   to ground shall NOT be exposed to accidental contact were accessible to unqualified persons.

A test condition, is so constructed or protected that exposure to a beating rain will not result in the entrance of water

(a)  

The cross-sectional area in square millimeters of a conductor shall be durably marked on the surface repeated at intervals NOT exceeding (a)   .

Motor circuit switches (a)   permitted to be of the knife switch type

For watercrafts, electrical permit should be filed in (a)   .

Reconnection by the supplier of electrical energy in cases where service has been cut - off due to non-payment of bills shall NOT   require a new certificate of inspection   provided the period of cut- off is NOT more than (a)   year

Liquidtight flexible non- metallic conduit shall NOT be used where the voltage of the contained conductors is in excess of (a)   .

Roofs with a series of parallel ridges shall have   air   terminals   along   the   end   ridge   at intervals NOT exceeding (a)   .

Communication wires and cables shall be separated at least  (a)    of minimum distance from the service drops of electric light and power conductors, which are not installed in a raceway or in cable

Service entrance using copper conductors shall have sufficient capacity and shall NOT be smaller than (a)   .

Hazardous locations in which easily ignitable fibers or material producing combustible flyings are handled, manufactured, or used.

(a)  

The rating of the over- current device shall NOT be less than the non - continuous load plus a percentage of the continuous load.

(a)  

A (a)   branch circuit shall be permitted to   supply   cooking   appliances   that   are fastened in place in any occupancy

An over-current device shall be connected at the point where the conductors to be protected (a)   .

Service entrance cables shall be supported by straps or other approved methods within (a)   of every service head.

Type MC cable shall be supported and secured at intervals NOT exceeding (a)   .

A point in a wiring system at which current is taken to be used in some equipment.

(a)  

Live vegetation or trees (a)   used for support of overhead conductor spans.

(a)   is a conductor having no covering or electrical insulation.

Type FC cables shall have the temperature rating durably marked on the surface at intervals NOT exceeding (a)   .

Hazardous locations where combustible dust is not normally in the air in   quantities sufficient to provide explosive or ignitable mixtures, and dust accumulations are normally insufficient with the normal operation of electrical equipment

(a)  

The clearance from the top of a switchboard to a ceiling that is combustible shall NOT be less than (a)   .

Overhead conductors used in festoon lighting shall NOT be less than (a)   .

Conductors used in lightning protection systems may be coursed through the air without support for a distance of (a)   .

In concealed knob and tube wiring, the clearance to be maintained between conductors is (a)   .

A run of type IGS cable between pull boxes or terminations shall NOT contain more than the equivalent of (a)   quarterbends.

For optional calculation in dwelling units, the first 10 k W shall be computed at 100% while the remainder is at (a)   .

Operation of equipment in excess of normal, full load rating or of a conductor in excess of rated ampacity

(a)  

Branch circuit larger than (a)   shall supply only non-lighting outlet loads.

When circuit breakers are installed in enclosed switchboards, they are usually derated to (a)   .

Fixed electric space heating loads shall be computed at (a)   of the total computed load.

The powers of the Board are vested in them by whose authority?

(a)  

The current carrying conductors in cable bus shall have insulation rating of (a)   ° C or more.

In hazardous locations, the use of non-metallic conduit shall   be   permitted   provided it is buried NOT less than (a)   below the earth level

Open conductors shall be separated from open conductors of other circuits by   NOT less than (a)   .