NEW
Font size
WorksheetsElectrician Quiz
Total questions: 15
Worksheet time: 8mins
What is the possible range to measure the size of the wire in a Standard Wire Gauge (SWG)
0 - 44
0 - 42
0 - 38
0 - 36
What is the name of the wire joint?
Aerial tap joint
Knotted tap joint
Duplex cross tap joint
Double cross tap joint
What is the full form of "XLPE" Cable?
Cross Line Poly Ethylene
X'ess line Phase Earthing
Cross Linked Poly Ethylene
Excess Length Paper and Ebonite
What is the name of the part marked as 'X' in the under ground cable (UG)
Bedding
Armoring
Lead sheath
Paper insulation
What is the unit of insulation resistance?
Ohm
Kilo ohm
Milli ohm
Mega ohm
What dose the number 1.40 represent if a stranded conductor is designated as 10 sq.mm cable 7/1.40?
Area of cross section
Radius of one conductor
Diameter of all conductor
Diameter of each conductor
Name the part marked 'X' of belted U.G cable.
Jute filling
Armoring
Lead sheath
Paper insulation
What is the unit for Quantity of electricity?
Mho
Coulomb
Volt/second
Ampere/second
What formula is used to find Electro Motive Force (E.M.F)?
EMF = Potential difference - voltage drop
EMF = Potential difference + voltage drop
EMF = Potential difference + voltage drop/2
EMF = Potential difference + 2 * voltage drop
What is the effect of electric current on neon lamp?
Heating effect
magnetic effect
Chemical effect
Gas ionization effect
Which electrical device is the coarse excess current protection?
Cartridge fuses
Rewireable fuse
Miniature Circuit Breaker
High rapturing Capacity Fuses
Which type of soldering flux is used for soldering aluminum conductors?
Tallow
Ker-al-lite
Zinc chloride
Sal ammonia rosin
Which type of wire joint is found in the junction box?
Aerial tap joint
Plain tap joint
Rat tail joint
Married joint
What is the reading of the micrometer?
5.05 mm
5.00 mm
4.55 mm
4.05 mm
What is the advantage of stranded conductor over solid conductor?
Cost is less
More flexible
Less voltage drop
More insulation resistance.
